git: e7e461185a - main - 15.0: Add checksums for 15.0-ALPHA3

The branch main has been updated by cperciva:

URL: https://cgit.FreeBSD.org/doc/commit/?id=e7e461185a18e2a20e607b9f5267712e1578e133

commit e7e461185a18e2a20e607b9f5267712e1578e133
Author:     Colin Percival <cperciva@FreeBSD.org>
AuthorDate: 2025-09-21 17:12:01 +0000
Commit:     Colin Percival <cperciva@FreeBSD.org>
CommitDate: 2025-09-21 17:12:01 +0000

    15.0: Add checksums for 15.0-ALPHA3
    
    Approved by:    re (implicit)
    Sponsored by:   https://www.patreon.com/cperciva
---
 ...0-ALPHA3-amd64-20250921-26988773d1da-280233.asc | 29 ++++++++++++++++++++
 ...HECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-vm.asc | 31 ++++++++++++++++++++++
 ...rmv7-GENERICSD-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...-arm64-aarch64-20250921-26988773d1da-280233.asc | 29 ++++++++++++++++++++
 ...aarch64-PINE64-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...h64-PINE64-LTS-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...rch64-PINEBOOK-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...aarch64-ROCK64-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...ch64-ROCKPRO64-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...64-aarch64-RPI-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc | 31 ++++++++++++++++++++++
 ...erpc-powerpc64-20250921-26988773d1da-280233.asc | 23 ++++++++++++++++
 ...pc-powerpc64le-20250921-26988773d1da-280233.asc | 23 ++++++++++++++++
 ...cv64-GENERICSD-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...0-ALPHA3-amd64-20250921-26988773d1da-280233.asc | 29 ++++++++++++++++++++
 ...HECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-vm.asc | 31 ++++++++++++++++++++++
 ...rmv7-GENERICSD-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...-arm64-aarch64-20250921-26988773d1da-280233.asc | 29 ++++++++++++++++++++
 ...aarch64-PINE64-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...h64-PINE64-LTS-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...rch64-PINEBOOK-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...aarch64-ROCK64-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...ch64-ROCKPRO64-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...64-aarch64-RPI-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 ...SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc | 31 ++++++++++++++++++++++
 ...erpc-powerpc64-20250921-26988773d1da-280233.asc | 23 ++++++++++++++++
 ...pc-powerpc64le-20250921-26988773d1da-280233.asc | 23 ++++++++++++++++
 ...cv64-GENERICSD-20250921-26988773d1da-280233.asc | 20 ++++++++++++++
 website/content/en/releases/15.0R/signatures.adoc  |  6 ++---
 29 files changed, 655 insertions(+), 3 deletions(-)

diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..e8355fbe93
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,29 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-bootonly.iso) = 402c64f73c939065921c79a7dbb9c1edb4fbb6768578f49f3ee135314c6b45ad
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-bootonly.iso.xz) = 1db769dfb6c47ea2869b2bf75795543b5cbc041bdcc892b324a830f431acfea8
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-disc1.iso) = b8b11a91f96e5533bcf285839e40925b3bf453ed41b95dcba271f10b70ea4c71
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-disc1.iso.xz) = 1cb83ab0e7c733dff5fd5431853241f73e7908050d1a92e8a55876caf025bf44
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-dvd1.iso) = 377bcd1253d22867843ce0c337979234084d10af71035cb459f3cc8f041b7518
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-dvd1.iso.xz) = 4f0fdf36258b89a5348aeee9a11450b1de45fff339a107f9110d9196e476b178
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-memstick.img) = 83998d1d8ea8213999b8e512d8bf6314d43588d86ac6d12b0dd6fc59ab36904d
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-memstick.img.xz) = de1092a4064376d1587f4980fd0dcc4f995061cfa116c35205a5122943ca28bb
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-mini-memstick.img) = 614400a3ec7651742e776077a54b485c70a030dcffa5a5f13d02cdc3e85ef003
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-mini-memstick.img.xz) = 0e3ceec7199818b547029849708e98837ce3ed826a8374fe1c8332d69e2388eb
+-----BEGIN PGP SIGNATURE-----
+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+=R3wZ
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-vm.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-vm.asc
new file mode 100644
index 0000000000..cd381acb31
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-amd64-vm.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.qcow2.xz) = e1738db95f08e28e88f842667c876061fe7c4416f23852a8f316493b35dfe8d8
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.raw.xz) = c3a631685d73a37cd313f7a9a660307479eb0741dbb6e9ddc5d313c430a2e3ca
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.qcow2.xz) = 4bc43644d41a3101a542b8d40697f37e761d957e46363895c130014d05807ce8
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.raw.xz) = a2bb47e7482508b1882d7c6b52818f9bcf8921618b7665c4c88c8e564ead0150
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.qcow2.xz) = 2551ad2223d9796591100bdba3e00d2c9c156651ef0c05f37a42635b9ad62b9a
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.raw.xz) = 53d46ae76609e428b9a9f923613eb2e7cd9a046ac406ce71f6430f2bd99b8847
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.vhd.xz) = 7614561ff2380aac0cce67db1b19c4559a1e668f6e0b214a65b937e2a3bbaa5f
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.vmdk.xz) = b2c703bbf1051a68546f8f9f824ad0c267f04136ecdbc174c49768bfced8669c
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.qcow2.xz) = 1cd70c8972d9fb34b3ba4ba355fe82390be336dba9e6ca92a1fbd19782e3e2b9
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.raw.xz) = 1abb73737fc410ac78332fb5e5dc1a8eb3bf47f8d3a1ae5730451ea7402187ed
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.vhd.xz) = c7543d02f0383a5262acfd43a450aabea7c916d797b8ea1ef45c3ad8651613e4
+SHA256 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.vmdk.xz) = f66e7e045bff8326529476fec587c2a99bd6738efdc530f8a0267a3446c7cb24
+-----BEGIN PGP SIGNATURE-----
+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+=Nvhe
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..fc26f96c9b
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.img.xz) = 1b304fe51b424eea7ad28257ec4541ccd72d385bc76a8bdcf496449651dd9890
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMaoACgkQOJfy4i5l
+rT+qEhAAlK4nKMrGEyt0WL4k7zXygH/3wR++HfuzBhX4eU67aEGpW341D2EIU8Xu
++FDGeJTwyJcBbmcvLfGCTnnb3OQAuCQjJGqg2SXeT/JoBa1LXOZhQGGvtyqUXSLD
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+OG0nlx1bdp7OuSZgndCwlK/m5o7GXzXQd53etUrp4+CG8vEdrRErQQ29JkKVKk7T
+qB3q76+CxKL8++8dG9Opy5NVOTIZ9trXyr2Unbu+BcxFqBmay9jC17L4O0YnCSSB
+euerSTACMpoaV/tPXauGY2lnClYhnnlBuTlMTyddsL+8F/1F8OhbYIK6ZmQosvyM
+UvO1fam5T/T7YVNE8sAOQH+Y2wxJOIlmcC7yN/ZFACue7AwOCXcIK0ug+w1Aa5vi
+mmp3S8oZJ1n4XKt3ybwyObXrs9DYZ0WQqKzPLcBb/Bu4iWNm8goQYFJZa+Up/5at
+STucyVxeHFTMlt+TbglX2qv+0dKccF0zpSwGSxiVdUxVP9ExJh8QLc1Ai1KyH2W+
+8vfJDNmhN7+g9pQF3/jVGNDYn+e3YcoTrF5FE9mhL3seR7YlAtfEe3vtQF8Cx6Rh
+qwHlFqUhhpCiZ6SGyA050a/mTP0QYglRB43H5mJ/nzTo7O8oIsQ=
+=LRjx
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..140328378e
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,29 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-bootonly.iso) = 753fd5ee13cf1e4542b488d15e9c874621ce3a4edff578cb2837cd427591566f
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-bootonly.iso.xz) = 3f688dd718068f92a6e8e27a35f19b20966a31ddf32e6abadfd4e23b5b3f1edf
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-disc1.iso) = 6427ee88e5e8c8df7ecaef8a840238d0f43302fc108c1b8d444173a291d0143b
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-disc1.iso.xz) = fe6ce102d083c44a28f225463bd5fe2e84ab6db0c77029050c8907abaab2c960
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-dvd1.iso) = 34156b17aad44c39191b6449765d501126dd423112e59c4067d4270464ba0964
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-dvd1.iso.xz) = b2c7cb74c1bf1e74d9e541aff6c1145aead6be2c033afad5ddf2198afce65fea
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-memstick.img) = 9fe7e24bd3712fd2025eb5ee2bf0ace812bf4f3fafe53d94462479c01caf0339
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-memstick.img.xz) = 106ed7d5598f0a6d0cea1dee8d09dd8fb5c5c7f64e2839c0452a662b1d4f61f5
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-mini-memstick.img) = 0622ad65abef4c284e83c4bc8e916e39ca0cb542b34a292dc16457826578731c
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-mini-memstick.img.xz) = e8671286cd777e747c2eb5f392560b074e194d1850153c2e56ab32b96435a4ec
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMaoACgkQOJfy4i5l
+rT+Tig//X06BWo6P+oXz7nPOlICZLZgrL8wDd9052yLMhX97ZjKJdlgSLVV+DR4V
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+n+B4V6jFVhU2AWkCaDVog/I+tjo0G/viXot+Rp3TQtzU7M3V648kxPxwSQLuoUXz
+jo8cAivPsfrM7imm8iUB739nG7VzYWCndYZ527zhauAf6NDBP0P6uN7mCI6iCjUD
+218vMGjo0aM4tvaQSsRDB3bKuk8cOGPz4dhh0uzZfZuc8QN9PMU=
+=lGjL
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..3567ab127f
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.img.xz) = 3fb4b6e0d9872354b006306d0c2fa61da706d14aff026219fd68b0351ff558ce
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMaoACgkQOJfy4i5l
+rT9hTQ/+IQ3zNgP0QQQVwZYBP0wT5QMMUom83vmSUc5nXgrajKHjDc4y927vgLFp
+0XSj73KuuYK8hQbNCLJmdvVHcEaBJkqUW3s4ATd4JXT1yyUK38u/6704z630prTF
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+c/5dc1Uwo9nQQh8R6WnEsVQgfZ2U8yxXjjVWYXCc7rlKySbcamYy46jEez29RK5R
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+=aFz/
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..4e670822e7
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.img.xz) = d0c855fbf7706501d8e6a1ea55267888b00d380f0a3b7915ba1aa36a3cf5a79b
+-----BEGIN PGP SIGNATURE-----
+
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+=vZ/B
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..e30015e396
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.img.xz) = adcd6f7fdaf59a0ca94e346a0848e480348a60c942fbc611e719ffdc6e67b3f3
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMasACgkQOJfy4i5l
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+=KMC+
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..cfd9e94d7b
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.img.xz) = 6f7b2fd7f73e661cad506acf84e6de790648b90b2e70c76e6dd1ee21aad879f7
+-----BEGIN PGP SIGNATURE-----
+
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+=tzyL
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..60b2e0e3f9
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.img.xz) = ae269cfb9347f9072aafcae5066f67ddbdb93071af3949220a45a5a3e26fa0e9
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMasACgkQOJfy4i5l
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+=OlUB
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..d85bd4e171
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.img.xz) = fdadbf8830ae84845a93c90e26c55820aa4087534d8897319fce9453122c7ad8
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMasACgkQOJfy4i5l
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+=ERsk
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc
new file mode 100644
index 0000000000..7a351bd921
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.qcow2.xz) = 441b41f81400fd4a40ff8d124903e1811dbc62ee0cb3deffc2df1eb9a3c5948a
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.raw.xz) = 0254eaf7686b3b3155eddf2f5ad28ba4a2258de95225cfaeb0dfa93d48c8faa7
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.qcow2.xz) = fa34d1dd968aa1be8668216b3979d1846f0642bad93bcadf4faac366cb23b270
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.raw.xz) = 63f54ba4f13a193715612024a9b99b0aea7d2205e2905cb28c31798d545d7b95
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.qcow2.xz) = 66f48a01ff4e573f867dd50e8ad30d4f36f4cddeca66771fe7f2b571903651b3
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.raw.xz) = 7b2b805f21b4862512daa98e45c0b304b41016b0f161c65e170f26b75a2f7723
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.vhd.xz) = cc5ba432a597f8dfc79743590fbfb57580fd4ea7ba19c779e5aff84347bc441e
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.vmdk.xz) = 86ea59df419c8e9f4c4e5c91e33c9b476d0c50a166d9c5f8a26ddcc7743454b7
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.qcow2.xz) = 25cbc24c38560c2476620157c0753289defba7f2edb8c44a01e84860085277a1
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.raw.xz) = 2a4f3e12e92bd53cdcfef180e5e413eae45e43157ce27e36baf9bb83503f34ef
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.vhd.xz) = 851d477888dac552d7a63ba42a6720cb792f65200bd012f9771616dcab3290e0
+SHA256 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.vmdk.xz) = 243c5ff40b0117a738438121c0040d3c1591dc3b208a0ee0f210f27b09019010
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMasACgkQOJfy4i5l
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+=RPyb
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..86e901ded6
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,23 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-bootonly.iso) = 0dca8a1ab2d4c3f45c91027c5b45fe2daec22cc6671b408df206751ec67fe296
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-bootonly.iso.xz) = c4bbc99ce56a3f756b67dc458db01a7dfbc1d21830cffc64e020f372dd4fbacc
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-disc1.iso) = 8036074b56133056609c0d7c2048d4fa4535760c3cae4a5ecd79da515d707f24
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-disc1.iso.xz) = 514729ab75fea4cf00bba59694e5d12adf2ed50310e4f1d76f827b618f79b1fc
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMasACgkQOJfy4i5l
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+4fL+WD1dZj6hbbuhxZfD6KYjOBsfRueJ+YctaJcig33QA19x6gjC6W7mnUSW4l1E
+J+njoeYbMsHnYzS5p8D5cI3nJcKSsOeWQUXtxxX3VBqV/FWaj6RfkMU1eM/Q/43V
+mBmaHzTNZqa3RJRPSvMf4RsxKu/yGy16D1/z2OQncE1eSneUjlUyLatchCFrRr5g
+l6n1CGwT+Qzdf2Gt4cBT9bAb07eseqAEXEH/hReZfgQLTvy9pXM=
+=2aOF
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..989e386cad
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233.asc
@@ -0,0 +1,23 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-bootonly.iso) = c36ce98f726e83bcda58380698a21e1c0010a26228ec70639a16cc013b2ecaba
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-bootonly.iso.xz) = 5b4d28b82af8adcf625a6f3b5f4850db94a0fa2039714e620de2a42f9632444f
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-disc1.iso) = 9b79e680100231c17cf10c5319246b36e5331485149d47b3da1fc4fe72c37ce7
+SHA256 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-disc1.iso.xz) = fbed830ab431cbe09ae0b6e26e2cfb7813a6bf6caefe255b4a6780605ab57b63
+-----BEGIN PGP SIGNATURE-----
+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+=bbmU
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..ad87850faf
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA256 (FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.img.xz) = 3c088ae9b0fad3731016f3eedcd3b94de3ae74babc683b19cb85bb31ff4f4b3d
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMawACgkQOJfy4i5l
+rT8Scg//S+s25JkrdHwGw1RJFzF1Mc8z2/DnOyDVZXdRKGOjmzgrqKryYhhLie1w
+rTDP7hszB0ddhY9Gyr68xD9mH1ygEqWuIuezXRQ2q7jcpavsHsaph4g1fv9gv/Gf
+NeU5MSKRWvaLsPrL7HBz3SH7jBht8A1dgbsZS+qdHhLaADO6q3aGObO1gaIevYiw
+BVGGOxVoguJkfxtGQob4jgVwVFCgEf/QAv6InRpOd1n2ZghvTBsk0b+azFcrF4K6
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+WEM2IgUE3KmD4ggemFAlX+3yZcETo/tqC/wNkfHsDL9yL9fDFgHK5U4oQiM2VGOc
+kRdHAP6R1GM5+f3dHuPci5uxYwIaOj4k/8aRlFp00V6/GGt6FFv2dt0+VPJHavM9
+roHpYTU59gEzKbo6y54CgA8Mwic7jEbbLkubESl12jL/zLOTp/A=
+=jBYP
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..701ad4dc4a
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,29 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-bootonly.iso) = 5ee88a04cb198b845e09dd181b75d8b4aa7d5e08c66f5eb1d6f55ebfecb5166bd3b4cf8187617fbe845dba7633cf19fb482de48d8e3a9db86d588521ce0c2ecc
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-bootonly.iso.xz) = 9397f64f717162703a401ad419726fa61e1bdc58475220ad62010bcce13e4d8f2af75c6737c8ef054f85ee64d9844c7eca9d0c514c37f06097d4bd85fb885311
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-disc1.iso) = 66b8cc2eecca54f8d0e781888409f6ba917ec435b7ef8755a19cd60e8612759cdf6f9c2f8b5b5f846e22606054117ce2c7d3f9b3fa5cfed65ff239fc2886b18d
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-disc1.iso.xz) = b3d87d0ee72cad913b4975109e295525e9534c6bca7e0be66c3e3a479d2359683dfc44efc10d48d4fb6daf681e88ef977d04023b56e5866acf3ec84e2fe845bf
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-dvd1.iso) = fed80f9ffdadc7a85c8d49afc885e481a730d80ead48e1a40f2d27b5be3ab051eab4ab8b78b5deeb351a114c4ff2bee99c3790053e803d30dc89e5c273ead64e
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-dvd1.iso.xz) = ec1c2a2888cb7b5c78083582d719c6dfc5719aa1669b97e4292b3018eec706cf4c025b4a4bdc0cfc1b182c6c182f5ecb8ccb656efdb6baf0bc0c125974431e7a
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-memstick.img) = 270995090195fbd7aadcabef82f6d243cf5257e572540bacc971fb811c11b7ef6543157c4e163716303b050f3d53113c926a96dc934b6093ddb78efbc68c9e77
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-memstick.img.xz) = 3af55f96341b373b76f70713d4c4deadfa5b747c0f6cbd490c26cfa5ea92aeb99829ed4aab49a9f34ef6eb330862ac3bdaca5d0f1e8624b11e42ae96c5def301
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-mini-memstick.img) = baec255b7f9319e6f807e4467de9ff59a5033713bca448f189c339decafb86b969549f3e97502f7716ea85f4e8dd4fe147e89d294c7afcf63ba5672b425698ce
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-20250921-26988773d1da-280233-mini-memstick.img.xz) = f71df6a11feb3ca0df66e89f91040cd44152dbab7daa1da594a9797f2ea808e975c396fc0184927886a67bed0357d5becaf36dc31a898dabfdf183f68d025523
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMawACgkQOJfy4i5l
+rT/W6w//Z7lGHaZfXPpoIdD/+40568Wwdla7XOc8aa4vm8sCvYwQZ41v3TsD4jMt
+f4nqR3SvN3+Y2qUK2D2qN/DT1SUHnGnutWXLBPuB1wXmutuwPpiqSDjrNKGnUt87
+usTC6HuJfF4Xlh9gXx6h2s9B0LCzJ/DAlI31lC7xY+4pB2DWVVsXeDdUKqE5Qr9F
+PhmaIuQR5U5EiZRviYMtVaKfa8daruJXO0by0ufKsS6IiogyywERWd7W3RLHBvqU
+Vn2oJ7wdPhxJjU8o3fmvNPPSu02ZM9uK2U8LpCvHcCTE5AaTX1hR2oKFHwjCLhk/
+HJZPexPiYjwuzMLWtZdO/3niBLaMBVKmBhEz+S92FytyIIucqgccjN3RlJn9T4g3
+3tQ95wEt2VJ9fYd8DlNwQmvdoRg5dWwG4ST54yIrRCHYXkeOlFZ3PeXV5bhWx9lb
+bJIdMTQQJtMPziJp8BR14lrj7HlMpAJ+bzQYLlmGSZI3bpXn59YXQDjH+YZGdy6u
+Ks7tnMaQEKeI9K8aT/jMP40bGoZLy5WOzs3ALGfm2GzY3vbe/5OvUt8Ef9al2exO
+rBFqmP5m4ho8WluAyPciUmkhV5W9bmRDxZZLWKsOghftFm09J3wgdSHFntwYHpTt
+nNFcs9gafqRu6AoVOF0frwWXmW1PmJklXF8UcVp+LRhiS/TV2lU=
+=N2A2
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-vm.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-vm.asc
new file mode 100644
index 0000000000..daf4f36586
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-amd64-vm.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.qcow2.xz) = 293cf98f03270f2c7795f81e212cbda6bf09651b8f76b2724b5893778cc4b80dbc99bde3c7838632caa03beb9a52e5e7e7179b5ec6ae4dc6e5396ca053ae59b9
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.raw.xz) = a0c6278b18115d2b51430298487113f7aa7da824c31087183002567c246dd64cb6904b198cb53d2a88dfb635ee6be8028261dcd4337cac3612acee690244d6e4
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.qcow2.xz) = b3eac2e6f0a509a1e81f8556cf6576d229f886d1ece39b886355bc44c7a58620a0121f51b4fbac3bd6c6fa207e0c06efeb0c828fab9911a667a29a78037b7b39
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.raw.xz) = 8cdd80153248073934a6b23a8aecc23465b6486d702fe0247cc5363db0fd87a1e4af2dbf8434231694bee4741674447666d96902448fe2b184e5fe129dc008c3
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.qcow2.xz) = 8cab5d048cf6e8849460b72fb1d4df981c7a83adcbb2f7bae95fd7275a8050296cfbdd3c353728e455c252956de35a02f07ab72d7b3683ef90e5531014a82cd9
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.raw.xz) = 78cceb4457afaa892f1c54436cc00566b9445fda09b2f6096cced06799064fc58b583de52643f0ee487a5ab5251a3172c6020ed777750afd24fd3dc3a971adbf
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.vhd.xz) = d878e52ac52ddb13dda23e7097951cdc159d5a84b11decc3b44d14f56f3ce5ca84684b61581e9f534382d7bdc9447fe57ca644a7a1ab5106cababe0fd99b60b6
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-ufs-20250921-26988773d1da-280233.vmdk.xz) = c57eb86fadb7dc6a2a84c0ad39f8baec47448e82e8dcece03425ae9507f0fd32e4b8d73d2b8af435a205eff101657fcaf31957f121996a751f13a94afe363b48
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.qcow2.xz) = cc7fb3cda41b415f3716cd3ea7d54db030e362e999f066dbd3ee90315661d94612df049056a77866cc2fa1ca177318af10d7360a57ed06434e807e67913c1d49
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.raw.xz) = 631deab92a5c8c2548279d94588ed95c1a82fc8ba19b449ea45231b52b0f2e2567f776a15d42d2e5fa5f91a7f1df76b7be233f2919422b67bdb11bf16b980851
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.vhd.xz) = e37a0ae6167be472636267aefa666b57e2aeebf03a1253b1189a320678bec4b81e8c8eabe9f6d67943a8587d0be0fda9d56fdd74fe08ea266808a8c929a063d4
+SHA512 (FreeBSD-15.0-ALPHA3-amd64-zfs-20250921-26988773d1da-280233.vmdk.xz) = 7fe817968256a5469b4413ad5ea6e95eb1eac7c9723d9358f0cbee3866ade2ffb7388ac429faed67f0fa3e16772f3a7aff71e8ee999f9fd0cb5d4d508a817a76
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMawACgkQOJfy4i5l
+rT++ag//UAvaj6R7EwrKDEjq5x7plY+C4r5OyEfyWHxv535Sun2F9RN+YTCwNUpD
+eRtcVJeYQvxM+PHmqg9zfZ22MzhbIO+pz9XRoM9CTxGtDKlqxbCljkYm8kwX/2SA
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+rTkFmWre/o3KmjTohFzLZ3ZknOE9lyv+IjA9wpqYjL+QAUH5Rqp/c+jG27XLlRJN
+4nf+qXTx4pjH1mq3iaGKvX3WkCiiPeZ4ZF9J2cJrwEju1WLhKgdWzS6YovRexVuK
+XoLo64PX7k9X5uv2GgOPo+ZculJT9cvLq21vVkd9V+xi1BSGUSQ=
+=29Zy
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..551d34ba5e
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm-armv7-GENERICSD-20250921-26988773d1da-280233.img.xz) = 7e1be05b1f7defc303809fe8ab28e1923722345fba9faf727c9b3b7f8f54ce8937208ad03e3861d741bd08c8552410facebbf1e787f579a3e9521429ae26817c
+-----BEGIN PGP SIGNATURE-----
+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+=VSjw
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..6d6f684684
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,29 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-bootonly.iso) = f4579e9b93d7b49ed7713ee59988cf7543e59868011161bbe4cdc2b9a6187754fe46cc4cf4d904f818dabbd33cd8b6768e7cb488281010c3ade00b6bdc234127
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-bootonly.iso.xz) = d846395cd4a0d22448ddd85fa1140e132731d00f4e026fe369bf1c4f86357ebf1573cd1a8f92fde1cc2fc8720284376a03b3d0e19af4c7b96c82d783ae2f8caf
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-disc1.iso) = c11e0de1d5b6ed7eacbbaceaa89d3917651378cd8d5d134daa8a7190e8e8547b6c932999e56ced98cb107385ad1e6c164a576eee24ba3795f72e235663d51cb2
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-disc1.iso.xz) = 069f8a9e0a4e1db0be633ccf925e2b2c82a3dfdb9da06e82a8c374a296f8fb4de983183785819f4afaf7c8ac80b1f3981f981a331a68c042bf33b4a11de7055d
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-dvd1.iso) = 2cf9b12adfd44585e0d28776e442d42c966c1be9810f57b25ab4061d9ae6c2b37e48733a9b0f9e8ecec8f7b7cd85a780c2ce23220b5f6132b63ab8dc8fff54f3
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-dvd1.iso.xz) = c62a40e00a15215aa95d23feecee97fbbde8bd76eeafa237b750d072937741863ddd69280fe8d7df4854425bd34d5a8a9edafd4c23814e53bc37e6f87cd2a272
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-memstick.img) = d5a9a11e1e9087054c57efd92377b9c24f9f9ea49314465ce3f752335326d6afe113f1c60797c358a751ce000235836fdcbdb67ad7db23c0a3a1f00510846efc
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-memstick.img.xz) = c79f9fc6b6d141c9cdbe948431f2e78977d42dbc3371f8df5dae90d4186a5dc21d3ca09d2a109b27be7f66ef305c21e9ef35be748a0b76ecf26b0c86bda61be9
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-mini-memstick.img) = c2b28e7b23358907274b40a4c4d3f21de1aeaa2f36c849a12bec45dd646ff2e2e3c7d3dbbdad0ebd15e3d5d8df13918401ecf790579b2e6801d3c353bcbd2eb4
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-20250921-26988773d1da-280233-mini-memstick.img.xz) = ae20319672b52998ecddad0292a67325634a50406ccdd34dddb9cc82ccba0f1830fca1f6114bf7be2448d8d7fb6f78680f1f72a889e8219954f4ce4b0ea784c5
+-----BEGIN PGP SIGNATURE-----
+
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+=7j33
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..2e18a0fa4e
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-20250921-26988773d1da-280233.img.xz) = 626f2a30143e7715ac5d2d970ad07b32906fb20f3d099dfea7906c84050d6d6a42389ee82a655382f0716d9824ddd9db3309c6356a3fd4f2de41bf811df67df3
+-----BEGIN PGP SIGNATURE-----
+
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+=U6fh
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..94d02bb3e7
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-PINE64-LTS-20250921-26988773d1da-280233.img.xz) = bd21a79c3b4dbcc7560b5a2a468248991c31d36eebe84064aaa2687c68b789e98f9d51c6380b508ee4a0e14f9c427031dc875c93b8012561655792b16861cab2
+-----BEGIN PGP SIGNATURE-----
+
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+ir1OVQRx5le7UC9L54MyhpftigaAGO6P5y7fuYRHlJMB3LOLbjw=
+=80Qf
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..41064edbb1
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-PINEBOOK-20250921-26988773d1da-280233.img.xz) = 76859a529b92013bfc45e5c5e6d5f0e57eb8baed94f231cc235541ffabe2602227294c8ff2ffc630e8219c7f063f20935a4b465308087544b99be03a9ea4565e
+-----BEGIN PGP SIGNATURE-----
+
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+=KQNY
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..caf42b8b44
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCK64-20250921-26988773d1da-280233.img.xz) = e974afb98079fa6c14cf692e149986473837ab362b475393c688cea370a53644d3e765d04b57b4d6500dcd358f25603cbb981a030df78db032296d656291076e
+-----BEGIN PGP SIGNATURE-----
+
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+=x9iK
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..8e7501dddf
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ROCKPRO64-20250921-26988773d1da-280233.img.xz) = a88db64bd599e2b495c223b78dad3f82788c2e24582e62291cc954accbe98c18cfe67a538afe5d1c84c5c89b135cb5c03ead867e8aa521c54b16183ca0eabd65
+-----BEGIN PGP SIGNATURE-----
+
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+=ClNR
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..dfffc4d612
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-RPI-20250921-26988773d1da-280233.img.xz) = 7518d95d57d947536b175dd6d30abc46ef9f7f83cae2db81549b8c8a9c458edef36cb1799b10e5adc034908ecd6982e9799b0c61799640558fa4159db3ed202f
+-----BEGIN PGP SIGNATURE-----
+
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+=qPFN
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc
new file mode 100644
index 0000000000..7c8b495903
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-arm64-aarch64-vm.asc
@@ -0,0 +1,31 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.qcow2.xz) = c87f6771f9847b55ce4564138129fed237261434baa61e6f3f5ef9c66bd6f0acc75888fb0fd48031c95994266ba54e31ea6ed2442caefe2944e7f970057904a1
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-ufs.raw.xz) = af348f3b16347959cb237379af51cc57c211be528cf296f0a2e86a48434b421c4b5adec3618f8dfceb984fdd6d634e3a4807cac3aaaea8633c093da9e424e68d
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.qcow2.xz) = e04b49f3778fbff3b796eb21d4b13dc4e815e654b28abf84df4231fa34bb36cfa42927cdc8c018a66189dce42eadfc15ec69dcb76b61705b3ccf09907c6e761d
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-BASIC-CLOUDINIT-20250921-26988773d1da-280233-zfs.raw.xz) = fda5e3b5be39ef719b9702f2a402360e409dbaf3ef1061e6ebf5ba14423a742ac252553531306b0fd225f9121708b84affba14ada90af68d2c7db7d3d35eceaa
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.qcow2.xz) = ea9512750fe620fd1523f41b4c9f226344694b4d83cadcc1dea96c3383260b9fffdafde5a9f8cccf4e795d378c7dbb980a78219feabf9eb0e94e62ad957ea8e3
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.raw.xz) = 83485fe03510d4891ff5b3110eec10d7f6cda425ffde7c9026707ffc1d7e66d21c46a41f11fbca5e4cc5c2770c7889718a0bd0f0df32d50e4fbc78a8ec6548c9
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.vhd.xz) = 5fc67dca7330a356b54b72fc59ad3dc01e6b56ed77d46ef76bd03c952ab37f4da3c97a5ba540dcfbc4e51d57f254ce38b88d7a39f538ef97a3ecbba93df1aec4
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-ufs-20250921-26988773d1da-280233.vmdk.xz) = bcce1b5ab587e7b81e39df785015e25c834434c8cf038696c5ea6f8ceeaf7c43d4636ecccefb25dad305bfc7810b66a73107dc666e2e05afc10905524102d276
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.qcow2.xz) = 8df294a807026a9d5e35f4230262b721d42b72c637340288ecd95966ad0447bb05f569fcb89457accb9a102ce31edca13a9326532efe7f8cf41713dbc636568f
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.raw.xz) = 5af782d3eaacdca420419e62ce83a9a3c320b37d99e7738b1ca00522aab50611b418a055628133211c1de012c39d00073a25cc67902b4025fafc8feb992b7dd9
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.vhd.xz) = 7831f90b2849db965ee2fc5e2190a0038dd31e8a955a451f113b0e6fcbbad800063c7ef4d87524c687e4bbad003e3128bba2c4d497221a9a041d4cae590625c1
+SHA512 (FreeBSD-15.0-ALPHA3-arm64-aarch64-zfs-20250921-26988773d1da-280233.vmdk.xz) = f44e8200d5aba358c54d92faa00bb9ddd7e77cef0f9166a33203d99654b0b64a55474e9da468c11d40073d20cf536871acf985f02124813cc902de6426d2fde8
+-----BEGIN PGP SIGNATURE-----
+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+=6oSf
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..e1356a72a5
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233.asc
@@ -0,0 +1,23 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-bootonly.iso) = 8b95e5933e6cdd5ea7b7efb95d614d9137742e1dd9a559231016872d111a14556aa304fc072be5b0497c18d444e70a6aa9ee15bc2eba1f378ab99bdd278e1d71
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-bootonly.iso.xz) = 06114609c36a289d8d3563ada78a801945e11494998ea59edb3f256964f1935d9720ffa8a06aba2104eb76307d99db7ccf2ba25f2353179a8650e0ca6a52704d
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-disc1.iso) = 4786959bea20046dcd21833a1e98f8889189b5e5431d25f405ed9060f3ccb75e254137a5da7e0d5b541ece8b647fd74147dfea1b510e74fbc95f0fa80e782353
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64-20250921-26988773d1da-280233-disc1.iso.xz) = 9cb5e001fa10af93fcbe66f9c0c6e8f0c327bf29af1f4297153e04a98a220ab7c0e603ceefcfd628425444752a1fa8549f8144ff49ed1a029aea2ede8b383ec9
+-----BEGIN PGP SIGNATURE-----
+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+=s3k0
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..a628b2c557
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233.asc
@@ -0,0 +1,23 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-bootonly.iso) = 17c2b9ba22ec21bf2bfc28d52d58a8857817d3ee96580bb609041dbc56cf6350ec5c0c19cd897ef442f70a7d23b025352e51811090cd598a042c878a57ce8836
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-bootonly.iso.xz) = 9353ceb3c1effbfb56b7f9772f65015ceb9bda00f65a01f2b9fe7119d7ee80527834aa03affc5bf0750e319f79d2a2f800a3cbf42023bde0fcf0b0a9fb95dbb6
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-disc1.iso) = 6b235f5c7d08c47800bd2447f4a3ff1aba3799afcd1d7a2a957543ae5db3d6c78854268294dd358dccc6305299def88690bdd1ae475f1459fda85bd1cc8aa726
+SHA512 (FreeBSD-15.0-ALPHA3-powerpc-powerpc64le-20250921-26988773d1da-280233-disc1.iso.xz) = 4e1a85149bb9bbc3bb18e5fec8281a08c486a77e985008e00b8790ea390f52e436fcd604d84afabf2a166dff9e83bc9c129e136a61be9fbed9f77ebd099794c2
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMa0ACgkQOJfy4i5l
+rT/Ogg/+J12aKTt2YeUQlgP7H8H08yJLy8JmnQpFgnfx81i1/NeHJCbf4ocIjZk0
+illp1vU2tReB7ekJyZEv89GV+zG4Q6esYAU8ZwxzC4Zc1b843WR4FceSQuRZRxhq
+WqQEki1V0xnw8KOcs1V0QXHOwZaSf3IuIkkXQG/eskVVYFnpO0ZS2r3zWivtd+Oz
+1WT/uDGtAXMarTvJnIrSyk9fVHbBxkfmb+4y4kvHQVGTT7t6k5jFAYhE9NvPJ3nV
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+N+jcInX0LIuzEQIlZhK7KO1FQWMBEpJ++HDQ3KzvDIXarefQ/nvdfBdC+DNx6TJ6
+X6shJdQRWh1kNjEMkLpPqBtnnZKAo/0uZHMyIwy9UtmvpqL4Rc6oHYOqKF5ew+Cu
+m/7vGuv7IEsXmv0yT+HxtFrFSIdeQwOQGdJjhmZApGhCC/LwgK4=
+=rkOh
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.asc b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.asc
new file mode 100644
index 0000000000..ff54d61bb5
--- /dev/null
+++ b/website/content/en/releases/15.0R/checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.asc
@@ -0,0 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+SHA512 (FreeBSD-15.0-ALPHA3-riscv-riscv64-GENERICSD-20250921-26988773d1da-280233.img.xz) = 19bf7cfb21323bdd3d383dfb87c572b0d0f4b214c79eb952aca484a830d984648ea9b0856a984aeb7df12a51a6c2466bff0acbfffd88c8a2e273b612ca1941ca
+-----BEGIN PGP SIGNATURE-----
+
+iQIzBAEBCgAdFiEEglY7hNBiDtwN+4ZBOJfy4i5lrT8FAmjQMa0ACgkQOJfy4i5l
+rT8pVQ/9G1OTeppo6lR7l64YdC/dOSxYAHUcZeRevZca2PxKDL73l26tTAHPEw5M
+c4zd5oL//zF+THk6S6vWA1EFmn/Vmg8lkIMBP3JtXzpcL7C8j/m0mK5NL7HH7O/5
+3LhnPJhJa5yEOCCTyW1EjKfErakW4loH2rxS6SO3MQaAFmTWperNdz1lCj2qm48z
+4RrTp/8IQIG3+KBR3jWZg/rEInrzyKWcwI4XE3JOBcEQ2K+9wmfwEf3AAHkbeVfh
+FUw/5sa5bTKu/9ekqHQLzH2qGaWC38M+ya0C2gXhoTH0FoXKgKRNvqchGZ0DX9Kl
++GqtS22kR13XY98r0KvSku4ALZ9lMIQBn+9IC14iiSRhQ0RvE6Wy412MF1z4A4/+
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+8FGWeT3xnYZDBc3mVN5ebCpuqdhhRuFkwjch1QRY0WJGJ48hyNb6i52tqfFSWqlZ
+muHiNiY6lcxbNqjtYAKeN5zYm38kBcWLMOP5pXZNGt8UPVs6cYSmToaczHGkhEXW
+pYg4k/5kthZUUOf907gWpvIl1y06yQ3BFZp511vZ49KelLdSi6s=
+=nQ7E
+-----END PGP SIGNATURE-----
diff --git a/website/content/en/releases/15.0R/signatures.adoc b/website/content/en/releases/15.0R/signatures.adoc
index 4fcca2b53c..36fc73d5ff 100644
--- a/website/content/en/releases/15.0R/signatures.adoc
+++ b/website/content/en/releases/15.0R/signatures.adoc
@@ -4,11 +4,11 @@ sidenav: download
 ---
 
 :localRel: 15.0
-:localBranchName: ALPHA2
+:localBranchName: ALPHA3
 :localBranchStable: stable/15
 :localBranchReleng: releng/15.0
-:localRelSha256: ../checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA2
-:localRelSha512: ../checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA2
+:localRelSha256: ../checksums/CHECKSUM.SHA256-FreeBSD-15.0-ALPHA3
+:localRelSha512: ../checksums/CHECKSUM.SHA512-FreeBSD-15.0-ALPHA3
 
 = FreeBSD {localRel}-{localBranchName} Release Checksum Signatures