right|thumb|A Vranec from North Macedonia Vranac (), ; , Vranec) is a red grape variety that originates from Montenegro. It is the most planted grape variety in Montenegro. It is believed to be close
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 0x019b309b8a270410b49a3c1b383a76076954939fcfe694caa7a4829c52f604c9. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ef5387b-d834-4e43-8ec9-85bad26c2f42.json and https://artists.proofprofile.net/proofs/artist/2ef5387b-d834-4e43-8ec9-85bad26c2f42.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 0xd144aea5487f3a43a883a11f561ac16c154cc74b48b66f42ee1cde2e8cc88a6a. 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/HRA041685259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775ea407810844c7d55120263f51659651508c3ff2075a191eb61b9656d3af9d. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/HRA041685270.
40 Velikih Hitova - Ljubavne Pjesme - Divno Je Biti Nekome Nešto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef0688414f227c8d44867232e7f5c5758b16703d63f4d635b56f41dcbae8561. 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/HRA040756334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210f4051de32506858d2dfc8e07e68eef06f5f0703ce43616657f03a5a30cd53. 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/HRA040041864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e560ff6f0105bb25099ea7762b2d880a04f46ed7c12dfd24f50933c2d28379. 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/HRA049836943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7896b6708705cd8d5fcd835ac8ca36e277707d7e8aa042ed0907ad4e63480923. 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/HRA041165912.
Best Of 2014 - Tamburaški Hitovi (Zapjevajmo Onu Našu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071c7d74af780b36db08ddde01bd831436ff672bbf29610ccb78873c595a28a6. 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/HRA041477654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa459595d19f944d6830146d96dd1e7b5a0b2d7de81d76ca440d8e51258772ae9. 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/HRA041477561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc04d8954953dc7f71585104aa433289fa63353a2d8ddd3599cece5977da3432. 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/HRA041475692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8a811fb9e565e328323afde8bf8f06697e5cf6e31b0e7947a083f0d7e964b3. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/HRA041476649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071c7d74af780b36db08ddde01bd831436ff672bbf29610ccb78873c595a28a6. 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/HRA041477654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa459595d19f944d6830146d96dd1e7b5a0b2d7de81d76ca440d8e51258772ae9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041477561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaed09a0e5e76d3baa9a205b994a059d63a538bd27b154515d3f884049958c0b. 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/HRA040636047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bef1ac9c2fe199776e52fba57115314db1b0c3f59c44fd1946dc64deaf8916. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/HRA041268040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c38bc11822fb29a9d5a05a87832e54c053d26ac4a84ef53384e00dd60bb7b0e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA040641279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b19bdc895bf31a3503398b5a926aadecd0434169cc2eb4099b86a917fa2595. 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/HRA040633248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5758863cc37d0d7f7d6c0110c6052433939c95962a166b30cf449e344c9f9f08. 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/HRA2U1900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fabfed5f5be7a7ab39718e6ada8a71ff86d7ab524e202524f46944d7a7ac89f. 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/HRA041991182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a296db7b4ee0231d48b72457b83de4c8f019c6a380f74be56e1554babbda65. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041370841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1023cdf3f79effd54414e85463edfb793f6c81e211d4b43016305acae16100d. 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/HRA041370824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6522a0eb193c15bdedc66bb5eed864594cbbede7a671407c18676429bcead6c1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041370843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21192e1f3581b890e8afff77e4d6ebc52f1142539b22156941d8a4fa02879e09. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041370845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bdb1715f625139014cb039237a3d9cd2fe1a1f14a2bf21daadbd192dab80a7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041370830.
16. Glazbeni Festival Šokačke Pisme, Županja 2021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80355793d52e7aa22fcedcbb8535336d89b6333c6a7c6fe103b15258722d2e47. 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/HRA642100416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abcc9b0a5c6b2f9461ff0a870b0f5619bda9a0c7473006585ba7924dc266578. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA042197247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb182e296b53306652ad6010918487a9cf11d45ba5dcc03d83fd93110d4eb8c16. 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/HRA041581201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26356ae1a176b54628796c2bde46821eeaac9fdf0e1fd7a2d9e86ce1a8eebb9. 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/HRA041581202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b36bb6b1c31680ed4999d73c4e6df20f926be44591a3ee4d32eefab8e35bf5e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA042401027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918fe564e52c025fecbe520e8b55dc13866d238e1619097be001a3f0a122e5d0. 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/HRA049836864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5eb8f15df5398bf804d55059ce6419813bfb00a13c193a6baf0f00d7dc5cf2. 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/HRA040948477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dd6844d25665931f3ce73abb12519d0179731d1e33b91790564b0bc53556ef. 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/HRA041479767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044896331a11132366a6db9ed6dceb32d1c823a4f69fb795a5766636308613ad. 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/HRA040632324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fbf8f83e38091bfe2d8494706e474d2da22d2d3674be825eca50d50e4351e6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA042093357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd144aea5487f3a43a883a11f561ac16c154cc74b48b66f42ee1cde2e8cc88a6a. 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/HRA041685259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbd2e7032afdec013b36cb3f6aae076c49da4785de5ad9e0cfa9a1ec1b29e64. 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/HRA049023709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250e30836383ecb201372c91de7a370ac2c0174846d8d2ef3b3348c1fbde3266. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HRA041371373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2db899354a3b8e3e70d9182832efcfd0556640e4bfdac7388707cc002b66eb6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041480320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3a028a04149afd9d9e48fe41403425e5b15444ba48b4a7c769aa84714cd912. 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/HRA041480321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf608e86713b140914ae5a9711c4aa7b1d300c54f486ed09fdd25866d706a1e8b. 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/HRA041373241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325103e44d76f5caea2bb9c16fada154c81ed4c1be35872eace1aafa556fc286. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HRA041475721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aaf5693f2cd5f90da2ec36ea999743640f26c4c1795ec20e18d1c271364a567. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/HRA041480323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c4dbfa48dbe6c35ebc85811b61473876eb69b95421caccac8469ac93a4af44. 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/HRA041268075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadff52dbe6c6c2331759c1a8240132b9635b9697fc128c5bad9320fe6b908e89. 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/HRA042391401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb941ee2e459d702aeb6303280388f494d4f78d9a2b890876f89f1bb47ec635ab. 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/HRA041991489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc023a2690a5e6b47c9e1b4966263d9bde795979f1a811976482748d39e7e881e. 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/HRA041990378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d772ebc54a2a3519a6ef5ec235b0c98c586e22fab813d1fa8a28f75a91397d. 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/HRA041787485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66da096299d89c206f86bbbf85b40d045beffd9ce02f18a51188b30c972827b0. 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/TCAFD2023692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84a871f62790f276c0c729fdc518352ac80dd77615261aaac342ccb6cd7bbdc. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/TCAFD2023557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d12f29213ea52042a6475b7b997166f03c9eaf91bec592f2d91d8e0868fc37. 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/TCAFD2023593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd81c9daff7ea9de695c3fe0845eb00107d94007cdf7d5a920ffe95b07e2f7a5. 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/TCAFD2023610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50633b8c01a6b8fe61f11ed4fcc92095fa6770651a1b970c6b08489fdf9d279. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAFD2023622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfd5651875ee093363121b402ae361d82b00349bdd0d86ef5cfdeeba72994a7. 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/HRA041480978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05893bd3bb97d925b8efaedbcf8daf99580ba3edea22bcde306fc6e929125d53. 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/HRA041477886.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328df8afc1f0f253f95e4a23fb1b7ce77ad458bdbb2bb980ea66db888f0e8ecf. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041581527.