Status
Bitcoin confirmed
Anchor proof
ANCHOR-2026-254D9CFE
Public proof for an ACC certificate batch. The Merkle root is the digest submitted to OpenTimestamps; Bitcoin confirmation is shown only when the `.ots` proof verifies against a block.
Certificates
4
OTS
Bitcoin attested
Merkle root
4a288cb11b1fdf285f98f838a485cf0611a6900a66f5fe01814dbb851f7f96ccProof key
anchors/ANCHOR-2026-254D9CFE/acc-anchor-proof-v0.1.jsonOpenTimestamps state
Submitted: 2026-10-01T23:42:27.637Z
Upgraded: 2026-10-01T23:42:27.499Z
Bitcoin: bitcoin-block:969500
OTS proof tree
File hash: 4a288cb11b1fdf285f98f838a485cf0611a6900a66f5fe01814dbb851f7f96cc (SHA256)
│
└── prepend(18ba4a4656f4d76c184a23a6e5294700)
└── SHA256
├── append(9c95582ad941601f)
│ └── SHA256
│ └── append(c1826891f1e6cef14d4dcfc58cc3e143)
│ └── SHA256
│ └── prepend(e86cad079acb4b4193acb5160466faf7f4f6a61b48bf891ceaea32085bb30729)
│ └── SHA256
│ └── append(9944fda73c60242e87f70a44dc09f24f6ec63c1a6e7e9b9c1bee66d2d4868449)
│ └── SHA256
│ └── prepend(6abec6b2)
│ └── append(6d3e6ec4c09b8813)
│ └── SHA256
│ └── append(ba513b62a15c89feca53ca64ac7e1b2adb84a812f9a973d8b8c8560ca3cd7997)
│ └── SHA256
│ └── prepend(ee341517e3a94a98f24a633408b130c4c2b9d0c71fac5acece4287287b23f6a8)
│ └── SHA256
│ └── prepend(9c02df0ca3d2b1919190ab2891f943ad597549de5bd0ecaabe1d7f338143d7d7)
│ └── SHA256
│ └── append(b3b345288f599e4c5c55ef893a36b3dd105242ca5a736586ad196d382975e271)
│ └── SHA256
│ └── append(3fda5c2d7d8967a589e9d648b5ad05108adb52b8aaa0d30b45ec68821f2d0fb0)
│ └── SHA256
│ └── prepend(a770b293cbefec7f2f5bd58ee38cb5e8e4739922fd14a7bbbf0d7d0b417a0b2c)
│ └── SHA256
│ └── append(82162e29c5f664cb49493fa43630ad2acd49bb7eadba317f4c5c171ca584ca87)
│ └── SHA256
│ └── append(e7b79f6660589ba695493cb1c261dfdb0e60dfb66e84f322fc079c653f243b9c)
│ └── SHA256
│ └── append(9b18ae6a4be7e1452cfbbfa9af697b341a749f36c4a66ac41127eb36cd9eee0c)
│ └── SHA256
│ └── prepend(f8d77d44c022918def4455a5b2c9d48dc844c08868c5aad0bbff52147761ebbb)
│ └── SHA256
│ └── append(5d17af111c54b2efcf8f8d1141916bcbfe353fa800d1e563e7d7af948f9be431)
│ └── SHA256
│ └── prepend(93c414435aa2c2c01d29f267b19ffc1b33d6959667bd444b746bf9f1f85e7eb2)
│ └── SHA256
│ └── append(a774877fb4d639a5e1f151473e6942293a19fc3a1f50f58a314f8fc795b4f45e)
│ └── SHA256
│ └── append(6ef9300b9cefbeb9c7c7973c9c2a4619df516e145d313092aa7c9cc3a06b403f)
│ └── SHA256
│ └── prepend(0100000001ee3c558371dc5e2c27a673b790cf36c8d1a461f073a6b56ecb40042c60e860060000000000feffffff02fa3f000000000000160014f9e224a930a84f4234dc2ff593ffe2a025ca12ce0000000000000000226a20)
│ └── append(1bcb0e00)
│ └── SHA256
│ └── SHA256
│ └── prepend(eb6a39e4b4f246586cee081ba4328193c8369b67a876f829d596a6b245a09f79)
│ └── SHA256
│ └── SHA256
│ └── append(7b4c1c8cc895b95cf8cf642c4d18acfe967e9b59cec63ba218e1bdda2528549f)
│ └── SHA256
│ └── SHA256
│ └── append(59d2e251da32e56be69c35017020f8197934e8511f6d07adaab6b3f25b321273)
│ └── SHA256
│ └── SHA256
│ └── append(4114b20cb77a69f828ac0327f1a2aa9717261fd24afbea419ddb43025c9e4961)
│ └── SHA256
│ └── SHA256
│ └── prepend(4f05b614d40bf910f4a612624d283f13bae69ef9ce1ce2b2f1ec2fd0b676026d)
│ └── SHA256
│ └── SHA256
│ └── prepend(98bc192c5ead8ef20e80cb78082f142375b48711b0e6cd89879c4d6a620673c7)
│ └── SHA256
│ └── SHA256
│ └── prepend(2f430477e53905e823601a288bba664ce85940d48c364d42e77f839052717916)
│ └── SHA256
│ └── SHA256
│ └── prepend(b415085a08148d456b112e7a2c126a3f416315e4641f644b6522728872559a91)
│ └── SHA256
│ └── SHA256
│ └── append(0ec74618b5a14e4ed8b818d33b63890bbb955d6e42a4439a700a7d7e3b6a2f37)
│ └── SHA256
│ └── SHA256
│ └── append(f88017f40531745ccc3c9a0d280bc7196be1dd51e9262170d5f7f2971f60cde1)
│ └── SHA256
│ └── SHA256
│ └── append(d5a361d39d3362cf118aea91294cae9915cbd0b3af46b92737d4ef80c391dde1)
│ └── SHA256
│ └── SHA256
│ └── append(7ba1adfbbefe7c7807d9d13617790c2513c28363ce4036babbfd7863bb76a4a6)
│ └── SHA256
│ └── SHA256
│ └── Bitcoin block #969500
└── append(6aa36413549e978f)
└── SHA256
└── append(10c89fe89707d159050eb8d9958c36f34b495f4990b96ac7b4e72b935636bae2)
└── SHA256
└── append(f667b869b6395d62cb333b8d63b126139d65b4cab73e62dadaf537b52987bb6b)
└── SHA256
└── append(a764a373b0c2a9f51532bdf0954669e7b17a28f555ed670d46bbe3df88e03f2f)
└── SHA256
└── append(51d4f6a681d4322e40adf8f5d76a4b7c)
└── SHA256
└── append(bb69b7d684f97c50358b7dc4c86ef10c8e43319281c53fd63766a81649f321b2)
└── SHA256
└── append(256d37326a281adadbc25f6f5a96a5af7ba52a779294ea620023cd6c00f933a5)
└── SHA256
└── prepend(6abec6b3)
└── append(290f37544bee8e01)
└── Pending (https://bob.btc.calendar.opentimestamps.org)