Rusty Shackle are a Welsh, Monmouthshire based folk rock band, formed in Caldicot in early 2010. They are a six-piece group made up of band members Liam Collins (main vocals, guitar), Mathew Barwick (
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 0x36106cacea6c0b6d4ad63981b102fa71d420ef6952237c3c56c021c7b6786010. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db003f19-0709-4fce-890e-f6fa79d5c7fe.json and https://artists.proofprofile.net/proofs/artist/db003f19-0709-4fce-890e-f6fa79d5c7fe.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 0xca9f029677c1574e10871bcb3b18e71ff017bf18ab1b03ace9d08d2096a69a81. 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/GBMJG2213329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7cc74f0b72072458419722b9078f8ff01c2e8d0623c733c37bf6daf2c4a81a. 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/GBMJG2213330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d28a625352a577b623c99981ed8dee9719c16c8f0917a2fa177c984e7a6850d. 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/GBMJG2213332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdc24823a36a0c8b42a47c261f074365380322f2b702ebdedea1fde1c89b228. 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/GBMJG2213339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76a611e5d4dfb9dd8210dbc83ae313f61bd98f9de33f4df61a27568f807f647. 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/GBMJG2213340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5153692530513e07bdd4fbbf08de74c747e92108f9f2ebf77722d978726e8dcc. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBMJG2213328.
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 0xf65ef6c99bc6b0220807ea41e29eab744768a7fee05aa9ec3350e6feba87db39. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/GBMJG2213331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8a094dabde93c1ed7afe28a23060dbf235a41e1e1c8c0c2073a39bb93df6ab. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBMJG2213333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ba422d2cfa7bd91f3eb95223d4ac24a39c58efd8e15c174fa3f0c712450c7. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBMJG2213334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e0121074ce077f39c9ace8da8fc4b35a23eed5c90d4f81f27a310f803f5857. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBMJG2213336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78419c10e61c4f51aeb6e066d2fa08bf0d6cac24b0198cd6aae344ca6c8280a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBMJG2213338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926c23a701d2c4b14606be2b67ee23bfe80cb5c91d7f1589275410b9396151cd. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBMJG2213341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad69fb4d9ef388cae5c20238664eab9df455f62e8b3cca16960fab588b74e74. 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/GBST41800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d6d66716cb4059bbbee0d00f6407b4001c3bb5803986bccd4ee3c5900164c1. 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/GBST41800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e95d3a14e24a4f088ccf0197cf9910f6bdfba58ef1cd7dd209012971c69d00. 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/GBST41800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6581d6271f1c3ac0eb2fdd97c869fd87e002d4af2e3616dc439c39aea8f42f8. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/GBST41800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db312a896bcbf86bf8b94937e54069f8964c6d204bc2c7351c321115db391cb. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBST41800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95e214c2efe6173bfbc0cf61dc91fc98d7f0b37df020e190f9f95d20081eac2. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBST41800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a152d4324d86ee463ca14e1754a8369adacb0d939eba9e514421d23aba0bae. 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/GBST41600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0081417bb4f1b56a107649282ffde72ad6314037f507a11c2d46e99f24246963. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBST41600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3096342e2b65aa8bf3aa1b8a522878481f7d3693dfe2ce0f423964b0ebe57b. Chain 2 (Bitcoin): anchored in block 957253 (2026-07-09T03:08:40Z), 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/GBST41600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ec457d77831751901ec60da68395357e48dc8289050329e9a1f15210dbcbe0. 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/GBST41600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cffde2aec2fc8595dcee8a055755c35f6d7b9c2e1ad3be67351fe3c147c72b9. 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/GBST41600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882e10ea8ba56ebacc34556b3e2af858454d03f9afcc653c9567404c416af79d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBST41600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd34463853b2c2ae62e950f264022e78dae3429626e58a5044adb9977730ea5. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/GBST41600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a7b537a03b349f08acd965604ffcaa61aaf4154b0b4d8e0c46e811f00c600e. 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/GBST41600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d76f5c9c599f27f335c51dcea2b2ddfbedd4ff88aba7cb2f9c05605152b961. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBST41600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4307f84541229a9e74abf2271958b98f4fe104cd10cd4984ce68e16baec5525a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBST41600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a3db3ed2a06549d7a36cc70c5ac0f74f9224f0820a269e4f75842f79b5cfd7. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBST41600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19414bd255f971fc9b9c5bb7f59e86f3f0d7722a5ee1e201731ceb115b494820. 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/GBST41200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ca963377ca5f75ccacf275177098a074977a604cf000115fff9244131b8ca6. 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/GBST41200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1825cd61f7a9f950853e897aed5900aa9005785c5e654ee7ba546ed5c5478ea9. 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/GBST41200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8019cce0741e6005c6adfc043bf6f930aea636d5f24b0f63503f133cd99b3bbc. 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/GBST41200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaabaac9c0604dec0d7f08ff50be8698a9dd88c68a669aec94ac2cd50ed0b3de. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBST41200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df30817ca9293a31d693fc60dd5102d1dd880ecc620b3702f60890a56b4c1d5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBST41200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a752562e0ab846a13c319599e92fc2d3ebbf854ec3409e2b60664a17dbf52f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBST41200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c0776a13af308c7a2355fd41c3dd1144522d600208e2de08e1351490261cd6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBST41200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7785aa88028eeaf98b1898e4c6b61263b656307ec5259fbf80e58c395a2a9e5c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBST41200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783f968b59813fcb166ac39ecf2bfbb94b4d6d0eb49174c8b265d643940772f6. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBST41200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dceacad57979a126313e17490d94472ab21ec0d63d1f395e477a093c9d94d9. 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/GBKYL1100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6847dec87437e0ef9219898952b5e23e799a4f021d19574c12436b8134a215. 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/GBKYL1100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e37c917e766ce681c7ccf01b12b758c542bf5363f9c1d72f1e90afc70f0aa. 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/GBKYL1100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7111696307e0c85eb9a1f4245617751afde434eb1ea2283371ad48f7c058068b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBKYL1100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081b72bd8c23fcce7135c2db6a3411dceff4dff3bf33c4e50c5aff86c11ba78d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBKYL1100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12e53e3977e8a08f4e59b73079348c28156e2551c707339bf368df15da6b24e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBKYL1100043.
Tommy's Letter (Never Forget Your Welsh Heroes)