George Herbert (3 April 1593 – 1 March 1633) was an English poet, orator, and priest of the Church of England. His poetry is associated with the writings of the metaphysical poets, and he is recognise
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9a62b1da7591680099c64489941c6e1c5d8e21af784c1bc49320ddfc4b430c. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c182bb38-aad6-4e02-90b5-d1289e24a82c.json and https://artists.proofprofile.net/proofs/artist/c182bb38-aad6-4e02-90b5-d1289e24a82c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
O Come, O Come, Emmanuel! [Arr. for Choir by Thomas Helmore] - Live
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f05ed8fdd045d9e3cf4deafa0713abd392161b650209ba7b695deea766403e. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2376807.
On Jordan's Bank the Baptist's Cry - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6528fc972ddfa37e699299f8a8d93072e19d767b4438060193520a89bbb57dfa. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2376819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d51fdb5d172c82bf140341488e3246148c161c3fcecae22c4c5d77f346d838e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2272102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b044cda7e5883eb6bdca117ed3f0980187535634f8e6996cc1a33fdc2b6e8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2272104.
Why Boastest Thou Thyself, Thou Tyrant (Psalm 52)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abf78298b4fd76215915e76d2ddcf74fe7e48c0e2cff3080a79909577049701. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2272105.