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 0xca82b2a507c97901a4115cb01268378b7b12b6b50c8895d503654f1a63665c6e. 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/ff16ab16-cde6-4289-9569-07161e0d4616.json and https://artists.proofprofile.net/proofs/artist/ff16ab16-cde6-4289-9569-07161e0d4616.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 0x42da2bcf53aaa0ff3cf791f280bc9b486f39ff226b077f1ccc8902b20b680273. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:11:22Z), 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/GBAJC1200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e3b545db9b049569de5f9f5f13161be5fa9a6b1b511b0757ccc563b77bab3a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAJC1200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8223a04ae7c6ad1e31ce82ef9a9cafc72546fb7414b700f7038cf446735da5. 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/GBAJC1200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6357bb6fa16cd9a95a6a570b1bafc4cf723889437d2054a412a9a357d25441. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBAJC1200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972db0936f4dbaf2db4189921bf7da69a526bed4bc7cfe09449416747eab3a1f. 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/GBAJC1200314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c716704cc6dd2392e361f7e1d491e9342a87655ba186a3eae285f3296d7895. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/GBAJC1200290.
(Where Do I Begin?) Love Story - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe759af3873c9592965ab2552ee9f97fdf6c8c92b2396f70b721321426512ae. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBAJC1200338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6530569c0f4fc701e7bc8d273b7a4951c763a7426a3cede146883afabf6209d4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBAJC1200315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0bb736505152b804b9f1e8fc84a874fbf7ed309180a239b2c196dc721cfad7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAJC1200339.
Arthur's Theme (Best That You Can Do) - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7191b6f82187a5397ab0820322733d5782f26aa014552087ed9134efa932dcf4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBAJC1200291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ac99aebc3eb39cfc967e3051f18cbc6943759849f03669bb34fbd4c3c758cf. 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/GBAJC1200316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15afce2fb7b494de77cdd4d8561571dc8cd2885e796d03641fff83d315842b0a. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:31:21Z), 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/GBAJC1200340.
The Godfather (Speak Softly Love) - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e6ec4909d2e34547da753a1319bd15bf8f813fea7e5388329459b9ec4e074a. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/GBAJC1200361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5924c00d49aa0d06f56298a9fa234404e791aac61ac8bc66ab516ea829ab549f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GBAJC1200341.
The Greatest Love of All - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbfa7a32bc101bdf5ca699d52d2ebbc94b220ff9cc6c891f62e47423ecdb0d3. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/GBAJC1200362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4195db44e514eb4e0cc4c44c4746f2672ae128f27f3504f02c7d905b36abf8. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/GBAJC1200342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc181432fd3e599ebe948052a4bfa96cadcbcac631deaaa917e309dbab323fe0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:57:24Z), 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/GBAJC1200294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff8826c3fdd813ecafba10d7f620f5758dcdede85d377d3f16f9e189f882df4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAJC1200374.
Have I Told You Lately That I Love You? - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a26533c2143c4d941f4d02bd480485cb221836c8fd4c8368358d50cb09b4020. 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/GBAJC1200318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc701308447f878125de617c870bdc78a653eef6ce40273a7c2294d7a8b6f647a. 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/GBAJC1200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73b15f47a88927f85e45824d05b227aed8ac57b864d8aea4e20258f5dc00575. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/GBAJC1200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678c3135af00ac23a6adbc699d101f8de2199c4f5d9469e3202b3b43f6afe70b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:03:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1200319.
Here There and Everywhere - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b60e5a6a158ec6f9333095839a2a86b4867b78c6165fe1b09e7a9525efafa34. 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/GBAJC1200320.
Bridge Over Troubled Water - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521f79b8607c7e9bde71062f08305404fd1dd1db999856971088852fa7975ab5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAJC1200297.
Can You Feel the Love Tonight? - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d82e4c5c58ac1bdb533e7f882709f845e6c3250a35d041d3d6dd0f8206b7ec. 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/GBAJC1200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0474e9c737d93494dc4bc48738db1d97fe11bd7bc4791c4a438faa412aac508. 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/GBAJC1200321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe824f150de1caffbfe19862f4b9934e0f3364f54c98a61c5619c895dc1fe216a. 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/GBAJC1200345.
Can't Help Falling in Love (With You) - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e62088b034b592153c61fcedf6b982e3b1184349e51baf1e801a8cd683d8a80. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1200299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77da968b079c6c6b8cf20909b5b0e0c1b9332983d0a7e0acb04a262466778dae. 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/GBAJC1200346.
The Way You Look Tonight - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48975945d06eab12c2148d556db9f8530105b8cf6337bf25b95f8e06f537a445. 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/GBAJC1200366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea610984c0f329416740e667df800f29d35dd7b8f9b4bf257480928250362cf. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBAJC1200322.
Can't Take My Eyes Off You - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54d5b2175a0d486d77c7785fd87b692ad82e5c4cde5a79240c66783c6cb85b0. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBAJC1200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd30448c6e105de08ed62f9d01b456a9d8d118d0620b805102696f4990ee59. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBAJC1200324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2670d67ccdcfdad8a0fa5c33d9b5cf6664ded5dc5470bdb36a0e8b642d4cc9c. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:56:38Z), 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/GBAJC1200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b2fc819cfb20dcb470a12905304d5b0584027321366d2c02984df8ff5e580b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBAJC1200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8309b4ac20bfb051c4008c9354862dea7065aa555f66be7e1b5a9cf3e9cb355. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:38:24Z), 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/GBAJC1200378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b83dd274be049d477ee5a9883da94ab80626464c531ffb3f8865487d548a4e4. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBAJC1200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23ec9fbf3db083907ce17d3483b815ddc86b85371fe957969be50578ef0d3c2. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:56:34Z), 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/GBAJC1200351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29de5f898b8559ab651cb984dadf6bdf71c971a51e399ef774d0876f41c2c00e. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:11:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1200327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e559d9a6a5baadfc02a699b71dfbfa5c8ed04ef5229ba608bb1d136f9cd76e. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/GBAJC1200304.
When You Wish Upon a Star - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04787dce930b7139a64656542822473d1e6df0d82a7782591f4f03ee8f2fe6b. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:42:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1200380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37295c67433425d46e8a51d45f2339e770602fda2d43daf8f8378ab040081f93. 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/GBAJC1200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd109ad0c9adbf5021bf2e76751efca3cf471fed40dda6260d6f7509cf2c7a042. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:47:36Z), 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/GBAJC1200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa952e488ff02236a7b9ae467b5d4c5bcadc80d58df4a8c2b8305c75b9fc59d99. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:55:06Z), 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/GBAJC1200353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8f3caf694a262ae10f6b63b249283df4442d5c160f2caa6df14b71ec704181. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:01:16Z), 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/GBAJC1200382.
Ev'ry Time We Say Goodbye - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14114e3470146b5391b80c4388938809896c4105b7c3b59f1bab2ef5e1dbaabd. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/GBAJC1200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dd161fd303dcd50191458ba4cb9968b00073a8276452a882ea9c5214051000. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBAJC1200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678bc84f751e12aa21b71c2997995fd73d531e59991b6ca2f00d623681556a88. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:33:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fd6fe86c47b566fc119a38a3dfba000245efc733669d1405f42d36d244e82a. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:34:40Z), 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/GBAJC1200383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb304ebec9bb13871c93332fe3019a3707e3ea51ef8b343384660e63bba6d44eb. 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/GBAJC1200332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e75e14098911cfc574b700e913dc4422c30fdc43b9bac0c9ec4f6f72c491ef6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBAJC1200309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb586ff994051aec3b17f8f312764fc85ad442da49f27c82e5496185c09b5fd27. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBAJC1200356.
You Are the Sunshine of My Life - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a87f97e0bcf3f2d32482fc211701c9b911dcd6ea77fd516e66e1d9d72c5378. 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/GBAJC1200384.
Killing Me Softly With His Song - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa290e89657c4d9cd2909f6b9bf44d60c85817988be58ab2f2ed2c27f9aaea386. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBAJC1200333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ba75f2640777e0c0a001a83063e277c8f503edb70801ae86f9e1a04c168a83. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:05:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1200385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4837c52805301ad906221a760dda086b6a36feafefa63cee5a16cada74b70ad. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/GBAJC1200311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01d3c5bc63aea2a4d6ac88eddee615ba44b68a8a4ae047ad7e6f81cb5b8cbc9. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/GBAJC1200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4aee80285c91bf98bb00e36ce1b8f4a13a8fb1531535650b1cc385e8bb0c29. 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/GBAJC1200335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ba45a9a478954cc051b234f4daccf94c3349d24bc5b5d085db393d30e5ac6f. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBAJC1200312.