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 0xb477a661824fecff8146a08ab83a18a7d4b3da43cd1174f5e7675f4f15974de7. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3041e746-1919-4078-9679-e0aa240fe1c3.json and https://artists.proofprofile.net/proofs/artist/3041e746-1919-4078-9679-e0aa240fe1c3.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 0xfbd85b439fac69cd295124a6699f01438acc64445c444a6d73797a059a0fd913. 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/BXB2L1800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0f2ef9ebd679f22c7602f1c9d709acf45f3f39bbfca289c4e9c622628df1f9. 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/BXB2L1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed91d404c9fa102b07776a6a063bbc01abc98913dcc62bb98c7a1b1d3f06f74a. 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/BXB2L1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85485a36da14eac60b339293e5556a763ebeb2e81992ffaf65904ebe79e42d04. 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/BXB2L1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e54ceef83d959eac373b0e96d489a0cd71a471bcbe68dc39da5323dfec1c657. 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/BXB2L1800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee4dd277896dfec193c8f656f49b96be115191c74c480b50a7cf08fcd354e76. 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/BXB2L1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f654999e47d5e9a820b33791ba0ef98d9fc640276980c646b84a0d014db892a. 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/BXB2L1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca96db68f2a8d05ba08c1e007d0f45c694dc0b2772fd33a4141fd29a2cefbf5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BXB2L1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef78378d31162b29904d3dca8a3bff57ca0316aac14250385cfa14f1b54e84a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRRGE2012198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ab642acd2c35bdf9951ca95e6a04a30f5e976ee579d811c9ad06f1ea68073. 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/BRU400800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615762503ab93a401c0a1162bb63049708561c0d976e7c311cc962d1285e7dc2. 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/BXM1Q2100001.
Maô: Danças Típicas de Cidades Imaginárias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0519a6e53c61f28405e6cd6996aedae129857b3b488475ce8c53ccee18eaf8fc. 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/BX0GC2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36950b21428174302db32b410f74a55c254dbee14ada5a10efc1430566468ccd. 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/BX0GC2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e293386cb1e503c69cd0a89295167f87c7cfd856a372d1a5fd23f0e4722456c. 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/BX0GC2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b6fa567996af751de151a706bb8660ff5cbbf76683f59f1f046bca29cd1eb. 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/BX0GC2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474bf633f85573930c687dc5158a75ae97741af3146c979748a3c6ac2ec0aa97. 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/BX0GC2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f34b2017f8b5530c946bc690d4a09d65df6abc16000d962996287c4303b2d9. 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/BX0GC2300005.
Sinônimo de Amor É Amar: Música Romântica e Apaixonada / the Best Brazilian Love Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b4e7905c38562021aa2af3521b4d56f339d714dfb0dfcfe6e2fe09038f2f68. 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/BRRUS1400004.
Fábricas de Cultura e Tratore Apresentam: Atalhos Sonoros 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ee64241f86dad383c3d60984408a1109b453021b88289af966425bafde45d0. 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/BXB2L2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e9c1319fcda69f1a8529627f43d7abd39e48979c3cb8249032ed10774f6edb. 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/BXB2L2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44bb7f071a103994c706b9ec3192e67d389fedecd388e35b35e9292cbfc84ae. 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/BXB2L2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227fcdb50a2ed31988c0fe11de7715f7b3ed7db5863c8b6f904509e2a2b142cf. 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/BXB2L2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02715135482cba332fe2f5a165a622f647b26a541eb5baa30a2b8ac3db80c433. 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/BXB2L2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7002b104a9489731542661fa243a2a684895f005898b933b7702a9549a9e3dd3. 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/BXB2L2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a764cfb3a7bb745b77d80efcb334544ff4f7c443665be645a75eac616b0d50f. 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/BXB2L2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcc78246f4dccd873d1e0b8a68dc636788db8b824ace21fa32b7cddb7ffefec. 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/BXB2L2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922cfdadd9ee3ac53b2db404866d742e7f3cd6a16524fac0a25b8ebb948460c7. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:58:29Z), 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/BXB2L2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21fc676c771a40094e86a95b4467c74694377958bd208c5a7ad4338ba6473a1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:22:53Z), 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/BXB2L2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7002b104a9489731542661fa243a2a684895f005898b933b7702a9549a9e3dd3. 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/BXB2L2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a764cfb3a7bb745b77d80efcb334544ff4f7c443665be645a75eac616b0d50f. 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/BXB2L2400001.
Avenida Paulista, da Consolação ao Paraíso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461b7f7fb416d18a6411f64309ef5d0f2f0bac4f7b178b94cc49a4e26bb19ec9. 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/BCRSC2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0f3700920b992bc0984e6747bea174cb4acba51ae1c40e75cdebfe9dea2d98. 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/BCRSC2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6510e3e7f7639143c06b5f05fe0fff7290d0a593862d554b2c7b187453e5acbf. 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/BCRSC2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ad9c9f18111dfb3846111a870adf30ba957c4ebec0fb30720a58f2a8c19794. 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/BCRSC2500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b77ec0b5603c723b470c4d0af0f6a229cdeccb970e21045175f14052902f49. 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/BCRSC2500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fab9fe7988eec1ebacdbb5be04bfd887aec5fba7222fa3511045fa9d69ec87. 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/BCRSC2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c3862aea9992668c4ae9aa05e041d421ca8f31f0c5fec0f9150cf830f12ffe. 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/BCRSC2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a98d9f67463277a49ccd32df690414e984cfc937c69052d6b74948d16a2b6a8. 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/BCRSC2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad06ef0308207dcb649b325a50e4211e7e594ee0ebcde34be4409cd74303ae8. 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/BCRSC2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315d2908305df930278bc0930c62ec150299cd1b79aa5bea895402ef0e48bf7e. 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/BCRSC2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166173242f1984a32b710230616b077bd336c5d5c0f12fa1e2009d894076eb8c. 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/BCRSC2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4263461c397a61a2ab11c686bccc7da11e4d4699cb4abf5685c14cb35a9695. 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/BCRSC2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb584dee0de1be5f38e6787545d289b7ce294aebb83a07246f239dba22d961401. 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/BCRSC2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48086a02951228d6c80acab335540917029065e0e3f6a005ba04ff40df873f71. 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/BCRSC2500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49c1a853cf48046a29fef381a264375927f5343d24ecdb017391131611bc142. 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/BCRSC2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b48dbf93dc423dc6fdeae3110ce3e595f6e6a44e3079f3e03f69085fe5628d. 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/BCRSC2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2e59767ede3d68f24b5addec5c94440e2a33a824236c2cb2a520b9570c0b77. 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/BCRSC2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944ce9ea94780e295f33846bbcdf7d731537bb3c3f3c1fef557113ad394ec347. 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/BCRSC2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31402b82e940624f193166f145817c2254894fbd62f4511818ad93ba719147e. 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/BCRSC2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bc705dc38c4920032904e66df022701e34a03358da72f5ccd0bdc17597d3db. 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/BCRSC2500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc21906085510fb67bc0fa7bb6c0e65a8ca05badb08285490b640f8f7fd39d3. 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/BCRSC2500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e3a1237eb145711ab305db3afbabfe24a7a7de561280b66b590b1c89569368. 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/BCRSC2500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa746c5f39b98e0fda1dbf9a01e55aac78d4a13ce7cbccb90e1395f9a2f13759d. 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/BCRSC2500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6a326fe112836804713f409c977f7e3924b09b691685b62310409ed7672d67. 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/BCRSC2500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60187c41ca9ef1ee4b971c6f30cb0ddc8a2d4989e429eaa4541955b61a4f5e65. 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/BCRSC2500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd27fd128a698fd13b46739bf6331d9f0e11dba7a26ca269c220a65cf4570660. 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/BXSVC2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c4e1c75f6bcadcd8f6ccdb1173b80c9e2ba1c1af85717e5eb2c2e98ea41dc8. 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/BXSVC2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e46a450e439844453702cf545039295e970145e543aba333b391f8446244d5a. 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/BXSVC2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86594d6626d61e76560205271af36b7514c81e81c875e42aef73f666765a74f. 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/BXSVC2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544cf968f7a517b329d1542ae817ef1e871311618b863286dc73a4d55b9ae7fc. 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/BXSVC2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76d3bf8f7c6ccd3249e6490f0c7341f391534806a9768b7d1cfe7faf57eb03a. 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/BXSVC2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06388f2552b0d15e0b9084f4d948be59e1626c9ba21f4d1cf321b9903f943b75. 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/BXSVC2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f47cbd5eb4c75356bd1f97e279c8f86917bc40d6f32b7998afd6f396828e42c. 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/BXSVC2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21df02fc4713a5f131fe582b635c0278152c54c77c1a880a85aad3162fe4ae95. 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/BRKUA2140102.