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 0xdc250a4d665cf660932682097c6f7c71593b0f970203c4d898ebcf5e9f6576c1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46a21d96-d477-4a4b-9f2f-fcded2e76352.json and https://artists.proofprofile.net/proofs/artist/46a21d96-d477-4a4b-9f2f-fcded2e76352.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 0x7aee498ba2757f77bd6a67a984aac271c2b4b688e168309f5ea2f29361d7cb0b. 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/COA2N2400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706c7215958d4f3008c3012a8675ebb723020f0ea7c45ab654adebc248f970f3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/COA2N2400230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac9d3059e94db1b25a453080b0db18bb3b6e802cf843bf4373913a4146e3f8b. 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/COA2N2400231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a8891f24ef6fc4566ef1b66a79f8c66881d233674814ed616a88baffd051b7. 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/COA2N2400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6657689778dcd39d63e1d92d25cc8d16c5edac57ff9242b75e5d37d656373eba. 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/COA2N2400233.
En Pos De Ti Correremos - Espontáneo - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2950047efe469d8b7e2f3c1b5fbd9bdab193744a9780747ac7f217ee8cf7b8fd. 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/COA2N2400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9e6740a8e1c9d7edbb5e93fefe050e1941c7a2515772f995c0f71cf2aa0444. 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/COA2N2400235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced39bc1b387b9fbcd973f7a321f54f6584e115612d617c6d1226bd5ce0d236. 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/COA2N2300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d96d211ac88f4383d793ae3e43a5e9080ebfec512e366347e8e3ccf3bb039fd. 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/COA2N2300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf751176b22fa91bb608d8b18abf3be0c6e2fc3fd472bfd5f034ac3b5b774714. 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/COA2N2300260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b12da66dfea6f4b83ec570cf69fb9cce0fb5af867b9dd88045f7dc74df4fe8. 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/COA2N2300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d787a9e0ed30e6bf050f5d330889c866b96cc084047a94b4acc46ade213c4f9. 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/COA2N2300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7810ff6b8e255c48bbf5baf11ba91a950a4bd7b47a2690a9f010408c4cb6309b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA2N2300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662034a133c0d9d4418a3fc956da8b9f472070c18cd81d82ae8a0102d0a50f5. 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/QZHN72323127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a40b9683b1a2eaed6ebc5513e49ca123fae43ccd6fbb32e32eea3cfa0af98d. 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/QZHN72323128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6371ef919ea41d269413daab196e32f8b9bd07d3ef6a3a62b9e00d7458e64189. 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/QZHN72323129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75bd8e75b821761183363a17b46bd0ca3641b0019df842c8fd7a6f8b1c44990. 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/QZHN72323130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d18b6a1d3ec45b0967d952cc564a600530d36ffad610909bc32342e191f4b2. 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/COA2N2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a603eb260b1352fab545cf752c0dcd7b683cc467216ea2fc64cfe6b34c9c090. 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/COA2N2200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b0b5aa491ae8553d0cab8f97911fcb0c8c17aa3e4597708e49c0e266dbac11. 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/COA2N2200253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63acd1aa001df92afedae801cd79b79fdadbd69d4c7abd237efaa1af68524bec. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/COA2N2200254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09523263b27dec8df29a22ddb6b1cffa6f62d697e788f20ea84855aa416bab4. 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/COA2N2200255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844604a67d056f051592b176a61540e7f29b82e3e6713ae3ff9d35fee1f4ccdc. 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/COA2N2200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5a42e480576e4c0c9b2793e0a53199d91fe17f32bd0f78b57b2ab8baba6dbb. 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/COA2N2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff91b274cd326dbb0cb935a81dcc148f430b6a818356e8ce110dfee7db1a722. 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/COA2N2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d9bc9db4bf915b9a3663eeb836bd6241c4ab931368911e63ad4d221228da83. 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/COA2N2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14144335a1452234b88269c3e20aa00502257d8ab287f9c5a32a25eb8ef0c44. 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/COA2N2200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ac531541619bdbdabee5b0a32cf35358488e079a102c081792966623d1ba58. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA2N2200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2ff4434608f846c33afda7730f3ac0cc0d7cbd6687e8d6994c5c1c36c2dedc. 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/COA2N2200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5267abcae78bebc8e4dff5e4978c454a45b6b697f6bbb05408a4b673a50ca3. 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/COA2N2200073.
Las Pasiones del Corazón de Dios (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61150b9bbbe6eeef8a75d2838cc0ed1785c4defec627ac9e9a73a627321bc32. 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/USL4Q2057003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b2c7161520d6acea39c850e8d6244dcf571c7f7dc681c6150702699372f1c2. 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/USL4Q2057004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f689f9c466b8cfc81e171411df4716bd25d073de6352b05475d046eb76c08f. 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/USL4Q2057005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3198aecfef241f7b415d9c506d0be9280c0486ce00b25275fdc78d3689c09c6c. 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/USL4Q2057006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf74f72bb4fcbc9dd13a57c325662e9180ae90af77aabb3db6cd5aefc157f5e. 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/USL4Q2057007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08c58888ddac826eae8c2db269e9a61211973265f222ed909592217526ef057. 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/USL4Q2057008.
Pasión por el Regreso de Cristo - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd223edab150425b65c22b0213fbed51ac88fba3d995728e2dce57e55a1e18fee. 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/USL4Q2057009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d9784645a47decdeb237793d2656d5265076e4be1db1941efd17cd7898c23d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARJW61700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6745a3a4a2d5a900262d253729b3b4287abcce847c070a71bd2a1be85e0085d5. 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/ARJW61700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85e81f54b868ab20c56527e422c3a8fe3ca0385966dfe8089fa7fd6eb315fc8. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ARJW61700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2d79c825c6d9e5e639c870a9ff59793f5b699b1e7ebdaa17edc0b896e94e94. 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/ARJW61700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceb06ccf885fb9a338877cb0c32fc444aaa192ddec7dd640f43e4dbc32a1027. 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/ARJW61700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574829475ce5dcf0c726f44e6f947dafbb8270701a278ec56622f5c860592b62. 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/ARJW61700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856a40acaa171d905a072b5a859c7ae6565876877e6ca3618b07f0a84b0ecdce. 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/ARJW61700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51049581c29a671c2715b0898b70f84bbcc81ffb5ff64d4f4cb861bef6579664. 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/ARJW61700008.
Si, Habrá Una Boda / En un Millón de Años
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e3662bb5b10be5f91e5fc3615e1e5c23c4b4ac371c2371a6d8de42f1478d65. 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/ARJW61700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41461e1483095f5954442bfd8c6ae8f629b7207676b88cd183fbcbf2994fb934. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ARJW61700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026f84d131b39da0ec02b5ef463bf0bdc1fc0a02a428a50224eef00f1b71bfa2. 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/ARJW61700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1ab24c50442b533673e5fe22690d9fda3fb5ffd1fb4904c0239f90a7da407d. 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/ARJW61400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6608652883657716ead28e1c8f0e25b1b675c66d7751b862edbb5e839fe7e4b. 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/ARJW61400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c98d7704f9df01801d9da9b8fa87c18c8faa42bbec438eaee6adab609c9386. 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/ARJW61400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e7001613b8a83f9f202b400ad2f113f37efc20458b43f6509b140fab648cf4. 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/ARJW61400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecfafa3612f5b9fd7f18ad1f33b9c87f64257496d57c4462ac9a403742a01a0. 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/ARJW61400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e47ab3cd40db7b0c40a45e5e589b3a6a5e7eea175b4070cff4b2baf88992ac1. 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/ARJW61400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37065de7291c3463841fb8a1adb8a12a70697d7a81039eb9a55cd5644e63982c. 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/ARJW61400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56c0dc8c37b84b935aafbf32933b6fdfdd41fcd1e5f781ff5a82cd6d886fbdf. 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/ARJW61400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051f79ba597b0604c2feec1ba9bc42fa69a71d693e3d7bbafbfc10b7163b569d. 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/ARJW61400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25d5c21f9df47271978f0f6fc4959688d4f59cc6c70ad8424f7f187dee804c1. 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/ARJW61400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7cb169ae603b49c255bcdfa69d5145e4fb7e3992dbd93a8105e0e73d2bb98c. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/ARJW61400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b6a2c319631f1545d22ffef2c619547f11acf3c00f0f55cc21ee05c5e224ee. 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/ARJW61400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d34ef574723271fa191064fef1fea0fab0267313124a68ddb06f8ee45f9a58. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/ARJW61400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850047b94afdd80edbdea519fefcc00a09202ed11ab5fae537b4c59f939a9cf4. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/ARJW61400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e70c1b66b4a954e680a0b23397e7e649ae311cb58aff55130a0fcdb8410529. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/ARJW61400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed14026f4e96ac1724013ff3f927cc42e8efeb900b89c5d3642b4a3167dc7ee. 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/COA2N2400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73efa52d0194e1c3fe4c178bde8d22cc78cdc0a54d6539188462f9d1e9687d34. 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/COA2N2400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d787a9e0ed30e6bf050f5d330889c866b96cc084047a94b4acc46ade213c4f9. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/COA2N2300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b57f2e1cd6260d121238663c68316f4d308f07cc789e0f6c58fa36a1f0dad7. 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/COA2N2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5a42e480576e4c0c9b2793e0a53199d91fe17f32bd0f78b57b2ab8baba6dbb. 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/COA2N2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d18b6a1d3ec45b0967d952cc564a600530d36ffad610909bc32342e191f4b2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA2N2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe601e92817c2ebbdcb10295ab506f2b3a780b199caf8e30f84f57c8a60828771. 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/USHM82138871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf860d4d85ac37e4b4d973f02161622d21daf130213570233660dbd7e90dca. 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/USL4Q1890276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fccd140a9f2286e5c9621dfdb72cf7508f9b209447886929eadf6ee4491412. 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/USL4Q1890277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f26ddd7d08d58e0ce442e883e3d60c0e71bfd292a51c84ec78376ffaa7286a. 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/USL4Q1890278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22e4e352b01e0b505e00344101a5cbd61d2e6062579ee55a779b6499f37c396. 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/USHM21869770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0384f5bbcc771d7a3cecb9020dd0b3e11b1f3a57ee39a466704fac198ce6b731. 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/USCGH1802514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2277643a78d63a86e4e6b53d1c04523a9d7dd59c3864eb28d915bdc292e0816. 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/ARUH42400033.