Brian or Bryan Hughes is the name of: Brian Hughes (footballer, born 1937) (1937–2018), Welsh international footballer Brian Hughes (footballer, born 1962), former Swindon Town and Cheltenham Town
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 0x25e692a66ba6515043479671b7d1baf199a5fca7968f95f60fefce339c2f6950. 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/f3716fc8-7d33-4828-914e-6667ed9292e3.json and https://artists.proofprofile.net/proofs/artist/f3716fc8-7d33-4828-914e-6667ed9292e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x96b03111e0832134bd65f80a2b560fa4c7ac60e1bcc0ed0f4572859b1dc5fd72. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/CAJ220418310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa572da6947c81e3613a992075be49a2aa8968beac532d26038441a02820e8d1e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAJ229200950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5a0a421630649c0e85d4f6ab87b94311e91aff3d2c91b68e92211cc272454b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAJ229201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8bc85a77132fc2365a510ae6ad5433aebcb791166a6d2809e978f29627f67c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CAQ119500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef1bd1718f09a3e67bcedfad34dfeb2f0d353301983ae0350d0055b4ebac8ca. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/CAQ119700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4408fb49c55460bf8f1589cb1f850e9ff64117313a464be88598d1b425db3b14. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/CAQ119700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d40cce460509631664529128d1b0a3bf33c3369f5841e592b3e5ee73d026509. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/CAQ119700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3109f809a818665d08e6928ca77229947e21e90835850d9b8f45d42748b28417. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CAQ119901697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fde4d814873a80804bbd48232e6493f72e76ff3c020a453a8c26d9ffa8447ed. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/CAQ119901698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419b66827acf30cbf8b4dcfec0ce8c72de3b460cc91a645d5621e24c11540364. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/CAQ119901702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dac0f145f97aed3ab924fb455a973f16c3c9248212a8def8ebb2ad116d7f32. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USA4M0340161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83bc8d21d403d948b486f801bc6e8516622285294baff89806a5bfd4f31bd71. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USA4M0340168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b1ad9652ce2ab28485d8fb3c61e3ca3aaf6d748a72b19749f6b1d779427cc1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USJDQ1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf260cdfb07da505f209cbdfd2f8e7a5e841d0e2c0250626a05d95d39fd6d522b. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/USJDQ1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208f11d506900d60e5b1db561deaeb292c8408fd24f1c07e32e9979f8f126481. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USJDQ1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eeb3adc02f11ddb041a25d0f0de699460870488cf70b24a824e7063467a396. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USJDQ1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c838e087156910caee35b618a2a3d6de108eb78cbd666f4529c4d26ef23368c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CAHG52100010.
Acoustic Heart: The Passion And Romance Of Acoustic Guitar Masters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22887683cf02a67f6b6b0daf77b1ba4a6bf39775585e73eac863f4f5f44293cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA560546934.