Gavyn Wright is a British violinist and orchestra leader with the London Session Orchestra and Penguin Cafe Orchestra. He is best known for his orchestral arrangements on pop productions (including E
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 0xdeebcfafdb468dc6ec93453954796eea9fd4e52bb462d8d01606df49d05bdcbc. 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/bf6f9edd-dc2e-4f85-92e3-2c8727f9bbca.json and https://artists.proofprofile.net/proofs/artist/bf6f9edd-dc2e-4f85-92e3-2c8727f9bbca.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 0xda3811da029540e79c93c78950af4a87992f6c1385b74856c4fb3c5fb3dc8f30. 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/GBAYC0102640.
Shakespeare in Love - Music from the Miramax Motion Picture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e56108366c5303355c49f2c2e813e200a695780c4223caf6b138a99f669684. 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/USSM19804724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a495eaaee32d7b21a4ced62cbd088bd3d99d3e7acdbf4f4dd6a93b21c3c98e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM19804725.
A Plague on Both Your Houses - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446154007d0b1464504dab2137c99a1fcce30e1bf6fa14fa1f894c8d304f2fad. 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/USSM19804728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d13eaa033e5efb9806360e3122f9e2f0daa8b1b599d7b9f287eecffbe9702c. 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/USSM19804726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffa967d601cdea4bba24704106db950400477441d6577f53d091aaac1ff6927. 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/USSM19804727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e447abd54f38beda2ce5d6937bf50a3b6e0aa95e7984c9e555b950c47bc372. 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/USSM19804729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c327213b55001afdaa24b591fea344682432e90d1c5bcb0d45c7291f9f790a. 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/USSM19804730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7451f6d91f3350f8368c0e2cbba463b32cd853143a9696228a12f63b49cb57. 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/USSM19804731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855a222e6a8f83dfa9d96b31bf2ae4b84dce0e1c27c4e31031a261dcb955de03. 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/USSM19804732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fa342dffaa6c972f2f926d55501a33434cb6ac020181e5b81685d8c548a484. 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/USSM19804733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080d54b06c03d6e8cd8e407f65686fe3a59fae997ada08dc2a21e6a55429c605. 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/USSM19804734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96af1240f425a365ec4ab8f3fa3a0f4a55051aa520ad94bd7f243413543cd3f4. 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/USSM19804736.
Love & the End of the Tragedy - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bff363c05b810ea09094de289ccdc58e5febc6bbffd32f1b6c2017eb150814. 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/USSM19804737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de3df41b80cc871f36c72de3bb1cc42d84a9009d7d9bf5cbc1030fe66876b3c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM19804738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fd5cb313f3cf32551d12b89a5bf01bba71cd227451b0de98d3da77512e4cd0. 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/USSM19804739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d876a3e0913259b2dd88ee0c4f8c3c2481aa2c656d6739dbd96d5a72891aa8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM19804740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d91bfd73ebdebfc137e6d3b5a5229ff593dde05322e8d386dd09628331435e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM19804741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5380889cfa7a17710f19a7572c957cb77f40c31adf8ec8a781949bd6fcc39d6c. 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/USSM19804742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4994efbe564e931d611b77ac02a753ed69b10d0e993791e4597afe24f5cf756. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM19804743.