Cockney Rejects are an English punk rock band that formed in the East End of London in 1978. Their 1980 song "Oi, Oi, Oi" was the inspiration for the name of the Oi! music genre. The band members are
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 0x9d3b27c328c8ca28749b91fb86f0e261197dac8e0fb79a370b7febf4799e0f46. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c8d8746-b923-40bc-8380-4d6f0ce48460.json and https://artists.proofprofile.net/proofs/artist/1c8d8746-b923-40bc-8380-4d6f0ce48460.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 0x00b5004d97ea0c9892c7a8128f108fbd686e7883de0881fbb5d267223e9b4b6f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBAYE8000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3157924edd7c41be209906edf37b4c546b18a8616e684ac247de9599423b683. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBAYE8000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a1bd7c6bd6a37d1d8b9f7c794ef1c68ba83d6dd7816bfd1b903cac8f18c572. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBAYE8000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509c5a6338f3e9d59c2c261b135548df63a16e18935c6a0a6b4db808a3cff68a. 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/GBAYE8000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a1e1b955e81b906f597f353c79e34d021a1648cb61f6a8532ae28901f02e7f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBAYE8000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05781111fb45b1295a26003b4bbfb61322022b7ce10cca23bd235cef409872d6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBAYE8000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4019bb4beb3e6d0ed9aef66ddbcd72e17989b914f19875b53613eabbdb44836. 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/GBAYE8000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c0e4070df335f9a8e8c63d5b5fad94b36a30f32def6eede2702acd9a1ac6c3. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:49:13Z), 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/GBAYE8000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ffe1f14dc898867e0376d9bd09353a8e4692fa58c9d370b1696c09a7021e4a. 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/GBAYE8000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa820ce5c2279ab4c4389504d01fc743fe2a26e748473733446f077a32327941. 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/GBAYE8000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa572e0b7157b1bf74c3f37fa473baee84f9d9469dfa2bd91b90d03fbae6b19dc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBAYE8000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c07b01233acccea258b10b1b2efd142920d658490999a39e819ce514dc1851. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/GBAYE8000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080db07e790d04dd9834a4437480b90a11ae677fff4abbcfef52151996ed4472. 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/GBAYE8000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d638aa1d4669a9b1361236a839e4119982408c85de672518a2d69ec73e619c0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBBLY1005018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7500f4a48184d2fe90619b91da6029c5101fafc49b84b70bea0e476a3838d08. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USVIC0013302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8398551234e047323a76c76d2fca35714bfe493de9c755a8f24541202dacb50c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/GBBLY1005017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c57e982dd23a6b4abae6f0af504b3e9fbb13bfaf295fd52c9fc97b666a5038. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBBLY1005019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecbea77f9a1d3254d5b0339f58e7042c52ae22322c36d412faa525c6cb27d54. 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/GBPYM0710114.
Greatest Hits Vol. 4 (Here They Come Again)
East End To The West End: Live At The Mean Fiddler
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe46e8ce7ef0fdf04a4de32b008f30a4fee074c2113c7ecdfa75707ce575796. 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/GBAYE8000113.
I'm Forever Blowing Bubbles (Top Of The Pops 22nd May 1980)
Join The Rejects - The Zonophone Years '79-'81
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3157924edd7c41be209906edf37b4c546b18a8616e684ac247de9599423b683. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:58:35Z), 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/GBAYE8000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a1bd7c6bd6a37d1d8b9f7c794ef1c68ba83d6dd7816bfd1b903cac8f18c572. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBAYE8000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05781111fb45b1295a26003b4bbfb61322022b7ce10cca23bd235cef409872d6. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GBAYE8000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4019bb4beb3e6d0ed9aef66ddbcd72e17989b914f19875b53613eabbdb44836. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/GBAYE8000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd3dde292e2639d3f051481976a96014c004d91cbfb5e6fa568b3521330f2cf. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:03:33Z), 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/GBAYE8000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d13aed8d49533927e56cf2d6e13e367b984c456006f2eeb4edc46477d720f8. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:43:54Z), 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/GBKYA1203233.
Hammer (The Wild Ones / Quiet Storm / Lethal / Nathan's Pies & Eels)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1d12439a4279088e7c6da0d74681221fbb4e2d9ac17c5f4dfa994d115780ab. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/GBKYA1603110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb947580ab55a9b5bd0a1013d88be036deb60fdd7fdee6306ed3f3165c819a88. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBBLY1005032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c9179b62fa91fdde7f3edb392256456f102d7c845ce2e7c63f3d15171508bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKYA0706838.