Clean Cut Kid are an English indie pop band from Liverpool, formed in 2012. At present, the band consists of Mike Halls (lead vocals, guitar), Evelyn Halls (backing vocals, keys), Ross Higginson (drum
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161902affceceb2a8ad119e305a86993b19717fdae1201a63554c0d11f506882. 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/5e5399cb-d43c-406f-9c93-83049e8dd0f1.json and https://artists.proofprofile.net/proofs/artist/5e5399cb-d43c-406f-9c93-83049e8dd0f1.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e266585a65b41587cdb2194a80f30e1fed7e47bd047a2f23990a97c3dd6bce3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBUM71604213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c560f95cb128313188ead7ce07963e60b82d7b5494cedbde20c2c28ea66ac19. 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/GBUM71603202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58405bb7add965b8d85e4a3ab199d6bb7878a3e67f709cc5614a31271085f33f. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:55:56Z), 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/GBUM71700538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651809e7ef6d9e6c9e5c0a40ebe2f0fcf60330dc002a0f01e6c10e7e9273f883. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/GBUM71700744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eddf3aee4b8237b948e017fc6a37f5b0098a1f6b1c36f0646dfebf783ee7e6c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBUM71700745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeecfa6076302d08c3a017f2cfaa856fa5fab63519718a21b1b156997fabfeb6. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GBUM71700534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33430b12f56160543e0f369f0c818ffa6217b6de947081b6357ecffe78862918. 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/GBUM71700522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c849434920226f6b8a163bf8727755c8647f4e60e8edb0ced7b467a650b414. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBUM71503154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef06fe8ec42c87f9802cbd3e2e1720ea85d9ec0db374deab0a3ea07a83309907. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBUM71700535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5076031b039075b35db2df6b72741909718510d1c6dc1614b19e91bcf1c5eac. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GBKPL1938102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c31450b77ff8d5a062d5f4d14cdfa2d11105ede636db109013ff4c24eee25a. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBKPL1936764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abe36678fc1d7e5953ea7a45ccd41b884658f096ea4b46a6f04b31bf6c34906. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/GBKPL1938098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667b58a18c2f4ad349b7276215412b132ad7cc8b694486fa639c4703aa8316f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBKPL1938106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532c6f06f2a21f9cc1f740e196922b22308d3e112894945d05af6f9d99892853. 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/GBKPL2023997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9004ea018d78f937f2e5a951390ebd99e2e7f90cbf08f1d34d69f343ce88acdc. 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/GBKPL2154651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe934a8c8af88315e22b77ec05003ca019a362d9a1bee6572cfe1b42fd1b5fa9f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBKPL2154648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc630a956ad0de0ed8785bd05cf941e0f3c8c91d1b74701969e4c7137a36317. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBKPL2154649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8a48643a5b2d2ec3abb9ae9dda6178f657b7b0d5086c36a8bb4f0b617e9888. 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/GBKPL2154647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706d6f84f2101158dca8d56b8af1a5581c078f6142a8fe315f0a95f79505bbb9. 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/GBZ522123105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b03cb2fb3f3f877aa2d92874a005344213aa2cd15e512a21292c18ab73b3a7. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBZ522123103.
A Crisis Of Faith At The Death Of A Loved One