Young Rebel Set are an English indie rock band formed in Stockton-on-Tees in 2007. The band originally consisted of Matthew Chipchase (vocals and acoustic guitar), Mark Evans (guitar, mandolin), Andr
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 0xa6c5f2fe79bb041918ce950767651d3b19eeeaa7325aefdb08bf26633f306167. 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/8d003c20-f0c0-439a-a23b-ee637109580b.json and https://artists.proofprofile.net/proofs/artist/8d003c20-f0c0-439a-a23b-ee637109580b.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 0xa2c512a1e2248e2baa19f4bdc33cdc0433c7429090893bca5e66dbc9a2025ac9. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBBGB1000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2adc72e4084ed81e52bba0395478f5745cf6d60b12a35e313ce30987200d1d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBBGB1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440fe5608b833375b7fe6b720d87a2cd930781c9b56001f7035695b71504bf73. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBBGB1000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2223af59c4400728c83b86ed4562188c7da7dfdb2785dab7041a56deeeae13. 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/GBBGB1000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe90751a05502de97ce6df562bbb7244274cf3a42103ed30fc7fc6e51cebcbbd. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBBGB1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5aab467e1e9fadbf61b9fce3b05d35d43ff54ff45a141f39689bb7d32a0b3e. 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/DEAK81100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec83eaee9cd2d2713b96a22f36932e8c6344aed9feb6fa4b87b3ef142f5ff5cc. 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/DEAK81000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e02e491418dff5c441639b91995adbdf00cf066d19cd43157c096ec82d71e2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBBGB1300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b08597e4e28beb662fbc20e0d1af025f9c727e716926a3bb04dae0024334d8. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBBGB1300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b31bdc3f514d9356332a696e454b4fc89f2c4a7c5f388eb2df93cc75b7be66. 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/GBBGB1300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960ddd8a655d62c654dd262d0972587a7093fc25b5238eb60ca59dbf2add09de. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBBGB1300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0b1b20bc6c062600d74249f4aaf7e29c27e09e28a26592ae0a13d805ab238f. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/GBBGB1300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220fff8606990a6653c15c772f66a4070946e3bdb8b5ad7a742bb3d7d7883f76. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBBGB1300147.
Anchorage - Danny Blackburn / Adult DVD Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d596f6d5732cd8a25e9e61482d93629d687df2f7dd6312dd13c47bbc7c4d729. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEAK82500010.