The Adverts were an English punk rock band formed in 1976 that existed until late 1979. They were one of the first punk bands to achieve mainstream success in the UK; their 1977 single "Gary Gilmore's
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 0x4da1f2ea5380695b19417b1bde9fc79ab56b421efb66f010aa8345a8ba8fa087. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edcf0c6c-ecf2-4ab8-8402-33e90461b320.json and https://artists.proofprofile.net/proofs/artist/edcf0c6c-ecf2-4ab8-8402-33e90461b320.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 0xf17b5e12879eb01e9b42b4424aedd0856dda92c35d7e96e9961765256300b5c1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBCKK0200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f6b950331162db5ddca1ac8f6ad67fcd5f0c96a160c6baeb27b66d9d4707b8. 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/GBCKK0200312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d415bd9caf06ddfc5aabde0401c9ca5b4a0651c0fd71b671e89a1109be1354. 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/GBCKK0200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe318c648a7239f00c1ad40553da9901f6cc5f02c4172d1aebf8316471b9ee863. 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/GBCKK0200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd938708948d083248e3b108cdb8f90303068a9b9cc5c0ef61d9283a43bb86753. 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/GBCKK0200304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cac55cb34e01bb0dfb96f79dfef7748c309e3d5f6b4cd01922e92f92dc35b0. 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/GBCKK0200310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f545f45a22f80a33cfa4475329bb9fb4f5d8f466cf61ece3e32b8b2c121e45. 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/GBCKK0200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2837364a957503c08fa56de1c23da8bcdddba994547824cc9f3c2729d79a44. 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/GBCKK0200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942e2547f862fa445737c1c52f74532767eed85ad6a62f110d20c34168f34f13. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:11Z), 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/GBCKK0200309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6786d41ebee4f96c161f3c0a24bdad61f025269dce50d6b0c179d0a70ea9230. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:03:41Z), 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/GBCKK0200303.
The Adverts - Cast of Thousands (The Ultimate Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85574c1279ad1cac2fc061a9964c1f91d78fff7173b59702aff341b34d2d4204. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0790701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415dc29d4e704bc2d5bb8f146af536ab922344855df73dc1d951900caa599b5e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0790704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaae030e26c32489c9f227f09f67b41f53dbc3bb4b0b2929e5e6d7e865efee5e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0790705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3688db5c4b4dd03bb8017f328bd7d02d0f72c1758ceb476fd6b720c84c5b463. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0790707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c8a13dbcd00178575358a88603516208fb5edd8c6c2f8c46d87ba2497295d3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0790709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7507629ffb04ce3a08d16201eb9f1529b770efaf1dca68216fb60846814aa52b. 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/GBCKK0790711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdf38079dacae9fbadae6d774967a67f1b65ec9c247a7f09d42ff1068cb2570. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBCKK0790718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8baab165f5e113a71208f7f58cfa1a0d64dca73135ff85b8003f03e38d7d746. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCKK0200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8bc10a09bd64cd59c6fb5adaa1d7a529fe00b1f3f8a53d2c46efbc386ba697. 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/GBCKK0200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73857dce908e1580bd795c047b4ed9b9a2ffc2bfeaeb6f39bd75e22c689cb0d0. 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/GBCKK0200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cd315daaccc35c0c5970489103cb1a15f5754e11524f20118d329410bc7007. 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/GBCKK0200291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419179d7a3fe94a2afc3c3db375d1b5268c834de69cf50cf20e02cf040998ae9. 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/GBCKK0200292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd2ad0600b2b1ae4bbaeb8d109b70a4ab837ee27cf62388499c1cefb29bfec1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0200293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9d504c08061475218eb8d9f5342ea25746bf19ce46c915e30ccb91106ca512. 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/GBCKK0200294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18ff7138195b6c319e2c056e628e4461547fe10045ad95e23a58a6c31258604. 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/GBCKK0200295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337c38167acfc12d070b37bae95628a3a33e270f173b677626606aba0cd01ba9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCKK0200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f827eb20f3877006770e332075025e447f2ad25d94807166f0636a59713682. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCKK0200297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c19e0913b8d0d53fd3a357fc3ec5b5fa3292920bd03ee2f189363e4a49c2675. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCKK0690611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cf9d0931358c3ae472d1e6dc0432981439669902959d5b32d8ee21fb1d3f8d. 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/GBCKK0200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d415bd9caf06ddfc5aabde0401c9ca5b4a0651c0fd71b671e89a1109be1354. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCKK0200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cac55cb34e01bb0dfb96f79dfef7748c309e3d5f6b4cd01922e92f92dc35b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCKK0200310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f545f45a22f80a33cfa4475329bb9fb4f5d8f466cf61ece3e32b8b2c121e45. 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/GBCKK0200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8baab165f5e113a71208f7f58cfa1a0d64dca73135ff85b8003f03e38d7d746. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCKK0200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cd315daaccc35c0c5970489103cb1a15f5754e11524f20118d329410bc7007. 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/GBCKK0200291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2f935020e79d94b6962eb310c3df85b451665acdaafdf6332ec18681e8b522. 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/GBCKK0200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f827eb20f3877006770e332075025e447f2ad25d94807166f0636a59713682. 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/GBCKK0200297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cf9d0931358c3ae472d1e6dc0432981439669902959d5b32d8ee21fb1d3f8d. 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/GBCKK0200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73857dce908e1580bd795c047b4ed9b9a2ffc2bfeaeb6f39bd75e22c689cb0d0. 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/GBCKK0200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f839a0c31f88e50abb57a066a2eea104a8a417c38cd75688ecb55c94b94efbc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBCQV0399287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9d504c08061475218eb8d9f5342ea25746bf19ce46c915e30ccb91106ca512. 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/GBCKK0200294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419179d7a3fe94a2afc3c3db375d1b5268c834de69cf50cf20e02cf040998ae9. 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/GBCKK0200292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18ff7138195b6c319e2c056e628e4461547fe10045ad95e23a58a6c31258604. 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/GBCKK0200295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337c38167acfc12d070b37bae95628a3a33e270f173b677626606aba0cd01ba9. 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/GBCKK0200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39c9f27ea595cd87818e1b56f4a89a6c0beced528f52d9cd39cddb14ba64da3. 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/GBCKK0200299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde35f5fe137a7f5914df4aba4233c5134794fdb009916511286d15230696b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCKK0200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f24b0809e15e938800dbb645b81a29db4c47820ea1317bbca5a9d05e7962b8. 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/GBCKK0390501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8bc10a09bd64cd59c6fb5adaa1d7a529fe00b1f3f8a53d2c46efbc386ba697. 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/GBCKK0200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abc2d74521bb6930b31ae6ed81bc1ac6328e79db7df9c9791d68e00e1ce5cd3. 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/GBCKK0390502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd2ad0600b2b1ae4bbaeb8d109b70a4ab837ee27cf62388499c1cefb29bfec1. 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/GBCKK0200293.