Edwin George Monk (13 December 1819 – 3 January 1900), English church organist and composer, who was Organist and Master of Choristers at York Minster for a quarter of a century, and was previously a
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 0x690364d20c2ac14e1dc19e843d862237ae618bb3a4ae9f317cd157b2b62f9518. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c183d1fd-d036-4e8d-98f8-6c53675507f3.json and https://artists.proofprofile.net/proofs/artist/c183d1fd-d036-4e8d-98f8-6c53675507f3.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 0x3e4dcdd27acdb157921573ffc6d8f0b517fc7076b28d1694f67b49b51aa604c4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBAJY9300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f0f0403f83bbd96eb8eb636bef9e0cddf929bd440414521e7380e54f0cf54f. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/GBAJY9400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae986be5027a2f16ee51c2411d66c8940a972ceab0ef4b28bd914b0cc5af989. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBAJY9510301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91c3086dcfede6f05b6b482aa20de266a4157997a485167fef3e110e7dc0671. 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/GBAJY9500401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf17317176a78d72fd943e4dba7eb4dca024168efd4d845d3e6538cb8de8e79. 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/GBAJY9300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5afad3d058612cc871f0538b1a89291a93da1285f12c9e5fc62c7c2c703d30. 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/GBAJY9400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb16f7389cd955bcbf4e5ce5cdd305e8dfd13a7027901f7f1474a5ec91790eda. 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/GBAJY9510302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6bd25f41b64775634c94c9e308eeafce2a6456bbbf907d9ca502fa8cefdcca. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GBAJY9500402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c9ba7d6da24eea7e56cfbe39da3cc4590a66e60b827048eff25822ae81740c. 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/GBAJY9300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6a7a48a50e137fb85de39ecfc0da7ff3b2eef81a5ca8275f318e03bb33591a. 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/GBAJY9400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7538448b1c1d04978b90410862ad1d5b8179b77e3050da9d5977a26b12e71c. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/GBAJY9510303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5581db54345b9d6b191fd4985b6f5e45c0f21c5a553d2ffc4d6de735f34dab4b. 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/GBAJY9500403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9fff0f002763f9d36cc1c0a37256000fe9eaf66d6e98037d30357e3c5885a7. 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/GBAJY9300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c76d56ca8488b29cb8d9530d67cb85e16ab66158e30249504cefa7d7b2ce325. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/GBAJY9400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990887d79e0bcadf899e5e964bc35aa63caaab639d6981585915a46b72c2e234. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBAJY9510304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8659b8e16567ea0db2907aed7b00ca2ecb86b9a36b5abdeb15132af5bb38ee88. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBAJY9500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9751a35caec60dca53dba8376526af095190350687bac26c3b5374b9010b5b2. 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/GBAJY9300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ee9ad21b114239089d47d004a2ff0eff2957e4ccee948029f355880a74cb84. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAJY9400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a816259680a25869f72fced8817fa47be5c5bfcc6f93d43f4f4866602a2d0e. 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/GBAJY9510305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd094471b87dbe2b6ecd636d36b7d9552c6e567bdd6baefa0383d26230feb139e. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GBAJY9500405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086a10377ad2d1e416715dcba3d0554d4ddaf6de4fd720d50f5d35a14377417a. 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/GBAJY9300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0147526f03c343e15dd24475c379dcf52d21eeb1c68b589a89bacd970e0a672. 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/GBAJY9400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdd55660c45bd9a545a47311a53be3815fb7d6049dee2163beefcf2b8dd1d6e. 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/GBAJY9510306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0bc5ec8176ae569e9284e1e85479e88d4ef530581a5f9264a8506308a4f8e8. 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/GBAJY9500406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d593feec533456b95abd0199ab0ef6123828c317b39d61a036f1461d74c24d. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBAJY9300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6badf18c8758001b887927c7228d94213e411c9b10db33af8f8b3316f7f685. 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/GBAJY9400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1ad4a8007d4e5b00995f9f6fb928b9f6a32835ca82dc02dbbef84296eb296c. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBAJY9510307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e583f210296a625be3d7903ee954f58dd19dec4079aa2bce7e3a4dc74bcda5. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBAJY9500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee690ea31350ebe5bdcffd2824140f27e8eb9daab1dd60933bed35fd003bbb0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAJY9300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5301829e921b2b9dce57bb45ebce690b3d483be695db0d8b976e81d6b6cdb5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBAJY9400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29275a9817b85a79f2c9ecfb9819ea83f0263b1936b6f42293d8831e29bf95d4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBAJY9510308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbf63a3726253fac64306d37c611f3757d8c8857ff0e891518552a41bc46087. 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/GBAJY9500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5001125bc3f2c0ea914a5e9015bb83ea591d73d80b8235a9b741c2b497204b60. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBAJY9300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2895cf81260af21e0789e971a89ac7653d05e298bfbe377445c6cc170f3f5652. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/GBAJY9400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969ddc3c1166a0acb503ae68bb736b75f5399608642307af2aa56b5d0e462b27. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/GBAJY9510309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa690fc41bd08e9a63a8fb1682db31c7e3c17edcac60c58a096966d80797c8b99. 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/GBAJY9500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec26142a055edc03b3169fbbcc85c054c3dcdbafb38b713410622b9e3f0f5788. 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/GBAJY9500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800d06f5772297ceb202f8bd7bd69a58e9b0c9b3de2e1bdef892aa33f2993f19. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBAJY9300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb0b2c62b058505cc062138c0b714643c29b159ca2d5367f98cef17279d747f. 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/GBAJY9400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b55db99bdd75ba37401672624dbc87fa25d751f194b7ae5359e96ae223af080. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBAJY9300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892c9e75d950d57835c00e21a868db76b6d00f15cb89d89a8a6460a04b747b9b. 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/GBAJY9400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3933a4796534840e112a6b34752e01890277727d449a6d21ad02068d2582fe. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBAJY9510311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1af8da31a63b63357155bb2bcff05a0f10773387d3b93376bb2aa039f46c2b. 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/GBAJY9300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114c6dfacd1746c06195e7075af97fb3d943e54a10d6f07f357c344e97a05b1d. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBAJY9400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc7877ffa56cbdd7dafd5c1dec5dbd8fdf4c6827e9a4b48a9dfb3019146b475. 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/GBAJY9300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b36d3f3307eb686b9b396eaa3161230486ab7732a0f1202a3e6d64e0de5615. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBAJY9300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a439a516e37c9c2207e9713dedf85104908242da6fe2b1eb0daa6c827a4c4e. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBAJY9300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa424648692d20422c6124eb30975167f21a5f9d4ca7ef23f0212ec1dc0af0840. 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/GBAJY9300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c2ad2bb94f85a424dcbb039463144f4a7eb7c77a402bf73225cd67bdd82640. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/GBAJY9300117.
The English Hymn 2 – Jerusalem the Golden (Great 19th-Century Hymns)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c90f555db237877accc5f6c0160d97b49345180d913101d0b07a29826cbe1b. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBAJY0110202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba2fcab42b3663f32b26358458b8e743a863eb365d1e2d6d6ddd5394c25e004. 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/GBAJY0110204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00522caa2c4fa705435c7c5bc37f6f731cf7283d1b9abb93d752119fb16efbb5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBAJY0110220.
Praise to the Lord: Hymn Favourites from St Paul’s Cathedral
Praise to the Lord, the Almighty (Descant: Scott)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0358e4038e1df161c68c29d31a677c964aea90fa3501300bf9b1dde87d244f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBAJY8903606.
Dear Lord and Father of Mankind (Repton: Descant: Scott)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634bb1620919c63a63d69b0be9eb214053381d22ce1d01c7cf220705e2d744ed. 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/GBAJY8903614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe818762a9340fb2893a43cf0c2c37848f17d64212ebc5a340eed3e13e45d68b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBAJY8903615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f5ae7810e669832b7aeccd473c63511b92194cc93ec546fc0f79eec7fb2382. 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/GBXUX0701815.
The Complete New English Hymnal, Vol. 16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5800e4bc587eaaba1fb8b9340c4325e342645a0757944ac50a7b0220a74d8af8. 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/GBXUX0871601.
Angel-Voices Ever Singing (Angel Voices)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42869d28aeb9d47f2f179371671e308342a439a0d99412bee978a887dba5fff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBMY51501403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7440046063195b9951a051fb903c1fa854d3a5eda28990d79524f93e33e34e66. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBXUX1412607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe8bebe94a0da63dc52ccdbb8ba7ed12924817c3980890640cc1826496251b2. 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/GBXUX1718006.
Angel Voices, Ever Singing (Arr. C. Robinson for Descant, Choir & Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47df2fba19c505fc12f11821fa2d597a7cf2a0e0dcf22d744d87499e7c0ba68. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBXUX1309811.