Sir Barry Alan Crompton Gibb (born 1 September 1946) is a British musician, singer and songwriter. Along with his younger fraternal twin brothers, Robin and Maurice, he rose to global fame as a member
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 0xb7bc1ed9691e471c92f417e934e07b010d5cc0e78e67037cdbfa4d26fa3b600a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ace09f8-fe99-426c-aa52-cf99fc3d4abf.json and https://artists.proofprofile.net/proofs/artist/0ace09f8-fe99-426c-aa52-cf99fc3d4abf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hawks (Music From The Original Soundtrack)
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 0x88c18f3d7ad20c4ab0f3f75d39df3cbb7d9cd4ad855c4806de08f7ceb768ef42. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/UK46V1400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406de56e3c77e71438edbd70a5b8973d51ebb8ac305e8cef879ab26de6287e5b. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/USSM11601527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9712a569ac8fe05733cfae724b0ad23e4c9aa518289a877fe5eb15d6c0767a53. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USSM11601528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3740c334215417a134687a29b6483455a8ba254d604679c7d26c4b40027a8b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USSM11601530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa5d01e9f4c04a9a7806733f715cbf510c50bddd23e0f166dddcd8e7b35a79a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USSM11601533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6612fd426be3baafaca88eab654c90ed993b43d11e41de2995a728645856073f. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USSM11601535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa370bce3497c67b8c2bf99359e1843c4ad30521fef6a6aedcdf3689163327661. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USSM11601536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5322089c5552289fa84e7135111a0c95f1c4cd4b41d15fbc1e2ae6984d8dcb. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USSM11601537.
Greenfields: The Gibb Brothers' Songbook (Vol. 1)
How Deep Is Your Love - from "Saturday Night Fever"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f830b42fe60732f9a6775a6d1df1387abe5a1172bf8547eaa4cd775dfa2a59. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM19804322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b189b3aca4a1565c6fe37447f6fed813b1720b3afa18208bb434123ff142d9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSM10209148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23361cee5a1845d8db5f4fbbab363a4ace6c57dc446d46ecf0039bd4785131e8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NLF058090048.
Just The Two Of Us: The Duets Collection (Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6823aa8da1424836493eee37cd24a9bb91c98e0cac872cd734e1f192b2a4f239. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USRH11000514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6823aa8da1424836493eee37cd24a9bb91c98e0cac872cd734e1f192b2a4f239. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USRH11000514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01d539fef6aca396553d32e7ed02c8e4e839dd6466084ff25c47736461be929. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USGGT0612382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38d85917957af9ff41df8efd38953da036e72406f6d9c2e1dcc335bbf7a1e3b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USRN19400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512ecbbcd467d653fa721da7a306d1752441d9e87c4e2b6de3835457ffbb9a87. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USNS10800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4842be39c646090e34a2976c06c398ef5311ad3bbc2d21c620d24492a9beecb1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBF077020000.