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 0x0e9aa0a9e00d3de1f72a335338584c8e5f6263996ff95652413870483578ca6e. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/672c4e37-eb53-48a4-ae93-9292f07c07cd.json and https://artists.proofprofile.net/proofs/artist/672c4e37-eb53-48a4-ae93-9292f07c07cd.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 0xc08c0671f03ef8cf510df346957f76c050ccd905fa8eff21342540fb2a3f07aa. 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/UYM121601323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf059e6e4648c83aa1ec74cff48e15f5285987dc5926e487e7bf942576e05bc35. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/UYM121601325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa853f563af1db7cb153d22b021c76db43947b7732e14ebfe5e4d7acb0946c6ad. 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/UYM121601306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6233cd8360e8f83e0426a3ee56282acf1ca7755623be823e130e057863531764. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121601329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4cb35e627e801f8f1abd796c0d77537626441dddb8df800e3ab59dd5f56f16. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/UYM121601309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8764d25fa138c2826a8f95cb1e843c8026a3cf44d0192044156d21de4b07e7a7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYM121601313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f75b3477f8520c8b86a641c472c90a8613a569b531d37bba90fa86eccdfb3. 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/UYM121601340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f12dcd4339b05080b2b66d1dec2e8906d392b39b1a69856b593bb58e1facf6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UYM121601341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3e990e5f97016d3681ba5526820ffda449e5f64bdd6633a14ad8787d04336f. 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/UYM121601320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1026df1a45bccb7db72833adfebd58ebf3a21598a919b923d22f6012e14d6b1. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/UYM121101596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4453dbeade1fee526e867beddb5fbab581ba193a98670755fc35f9ca2305e2. 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/UYM121101598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68354183c92d2484d1dd28928795f9ad0943df4ae523c81c0c1e019d079e1e87. 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/UYM121101599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b8b1377a58dcf5b21eed302c59f9bf41ec1eca0b1b182dfe777ffc499e3428. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121101582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaa0a897d2a7feb076aeeada4f2b32ae06675b4555cccd765c92b2bad16e125. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/UYM121101587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323218a74edcf782d3f0150267d90f13d646cf961d5b70ab44c9ab066df7fa52. 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/UYM121701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075543e1457af6434a143ca6c30c60ce007d61e3c94caa8293eeeded110d2db4. 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/UYM121502022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcd9bbfb24149a6cf2e3d692ab0904e0ee009e0fb294e71eaaa5d37054166fd. 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/UYM121701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b97da27c13d0f99845ed6950dbb94a45db60ff510a386296b667f5e8ceccc. 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/UYM121701504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf39f38fac5c1bf8b50dd1c3be931b244355fd9b5c839dcd0836a4fce44840a0. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121701526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa26d9a994ce88d7188355f25ec56e4f8ba0cd325f0e3784ed1d0530483c88d3. 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/UYM121702336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c017c2441de903c84c3d2ae6cc42f399e0fdaed32fae8c1508a001df434b341. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121701529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1321e23c711117e67839c746f4f57c9d21febcc061b51b8c944ed0add7743ec. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UYM121701534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b4f7c9226628a38d5bda3651f104c87ea67697f89c9da45cd4dd6a76a49aa. 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/UYM121701536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84903beface42eaa03aa6b0a0bdfc306e94cf088454bc947ee76708a35eeda42. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/UYM121701519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b64b91689720a3f177db826a4ca2312a870ff13fd4ded2dfafb6fee0ef64f3c. 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/UYM121501527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cf8778af6d8d77eec9aa94bf12233393758b61e18001bf09e74a5895a61ae6. 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/UYM121501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba188e1155308e27a6a161896ae52216867e56e0666335e03e0dacce1b070e9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121501532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d38ed730536ef86a9238816bd526fe4fd55aa4dff81fb50178336b8382b5010. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/UYM121501514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44539a6b70797b02249295fe345855cbc91a8e4fe1efe2a831895e16b215d9b8. 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/UYM121501540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ddd1f827416347e1cfdf2ec97bcac0592af1039c0776a317e5570ff2f48f64. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121501543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9bf6cf4ef214615c52120186b909ef26faed2d6a492a0c0cba07015d6d2632. 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/UYM121501524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6607ea5011a666a91df3193a1727ea61693d71665644ce80fdc2c635014ebc83. 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/UYM122004023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dae1553218874af50f56117358ba117c0f0c9a66780734639d559214a040d26. 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/UYM122004040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be21d3a09c99ae757f439616adc42ca93d9ac69ea2eff549ded6789c6cc3d6b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122004027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd703b77751d535f93ab5e36a8842b5e2e39d23c182a5128b90e08de9f8bb21. 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/UYM121201751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840df37f1bbcd44825eab96b55ff32c1b89f6bbea7a216a42a368b4063dced97. 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/UYM121201771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb806df34ad445f0d11be0ed870b11fcec2ef746eac9e5183cdf1c4296c6a0104. 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/UYM121201756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914e980e6b56da74ec28d769fb6da0bce0ff8d28749ff0e714b8d36f6dda9e6a. 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/UYM121201774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861892d3b7c47013d05539b3296c9cb38c13aa5bee974ee37174cfd6688e9e98. 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/UYM121201758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8996873598fdfcf06f8b56821e92b86d84c09c0c5cec5ae66877a2ebf5565c5d. 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/UYM121201776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244b6c104fe22baee3197590c2b87aeabd16356b5eb2a50e2cca7561e3e7ffe9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYM121201759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb980ce91f48bf50e603ddf9971b5081f04b57f81ea88f156a9ca8b33283819a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/UYM121201760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df8779ff4fab0122adb9cf41cd6c6457a04dfeb08d84d88dd085dafb943a26e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121201761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddea968d885804cbdd13616a0b8c45b7225f1850e7cdf3c40df7f7cb085ce50. 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/UYM121201779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28c21ea046bd510c1eba7cf26bd4b33d90b265075738ce2dc3774d0ce51b842. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121201763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1ddcceeff6c0a9790e0449384b0adad87408070112015e6b06d47c5bce1d33. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121201767.
Lo Más del Siglo Uruguay, Vol. 1 & Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f5c7cd0ef2b124d0d76fc928eca6a3eef1ab5dbf62d7270a8da314be6dd7f2. 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/UYS059900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22973297f1a5bebd21f071153cd7788508f02f06a49789aa29d6aeb9dd14a3eb. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608acf171703a3e5bf54567019fbefb135ccf5a5b5ddff442ed1030715952557. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/UYS059900304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b23d9683b5da794bc7f7efe5372d01bc0d8b433f48907188c764c63ea35dc0f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/UYS059900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d64ac4fb41f0a6d04b968438abbf4693e025ffcf51be67ec6ea45231d66d94. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYS059900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa732664213916fe553ddcaaa06ff068dece83c15e3579951fb16cbd2b4de55e7. 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/UYS059800144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0d3f3db56e144bc9792905178df34a545b428fadb19989fd6ba5a3c7bdca6a. 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/UYS059900317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f46a34334f381381de9541073c2e7b38cf5e28fc4dea4d71da3f9eb58960251. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/UYS059900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6e7ed0ef9f34233a3318184f1f1dba523854f1b63159702438d1560cb32b27. 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/UYS059900320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597c21d337f9713d1c7b0507ca2d202bdf4f882029aa203166bbf965307418e4. 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/UYS059900311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b7bda37f18751789d51e2a39c8a5ec1bc962529b4e6055ba075d96e641c7aa. 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/UYS051300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcf2efab12b8d989de5edfb2068df3d8e6bc845c03549602311bcdf55b93b70. 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/UYS059800390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b1dfbd46841c15ba54dbe2e552dc9dfa671608f778a3c4f449fa2ae59eb8f3. 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/UYS059800141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb63fc6142bfc4659c473a96a6cf134cf8658d0a27153e7beb5052782be0f003. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYS059800199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b26fdc506a7771a0d328bce716382fb4893a4a7c10ddfef83764799129ad088. 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/UYS059800396.
Super Grupo Antillano - Uruguay Tropical
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef46af6e949bd5a43d17c5c056de1e3fb1197478a1739ba6166d94feb6cfce64. 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/UYS051701123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80047ac85d9419f54c33255661257975ed5a599030519c05f06f4a0ba727b058. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/UYS051700768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ce3e1209e96b272cce11d78d6ecabad6155b500987e839a863ef022446434e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/UYS051701116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00812ee67962fd048d710792c149c8aee969bb18e4bed4f805b5506a86905563. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/UYS051701118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdead1a7557c64f7fa6cc4a5dc92979ca302f6614f74935fba1a86991d045b9eb. 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/UYM121001610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178b649cd23c5436ab7e9f69488f56d9c603047666c9b9e5823fed4e3c1e7dd7. 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/UYM121001614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd5248829bf87ea24a8b02930def4748f07ccb5f8710458456e85afb93e1ce. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700192.
Los Pegaditos: Nº5 / Para Todos / Los Mareados / Maria del Carmen / Y Te Parece Todavía / Rondando Tu Esquina / Esa Mujer / De Igual a Igual / Perdí Su Amor / Juana / Tumbale / Su Su Su Subir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc3128dc8a9902f1a8c409ffe6548070f396321bdd475f9867d1478eff5648e. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700199.
La Banda Bolichera (La Que Más Hace Bailar Vol.2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff0bf94686dbd27f99820f1ee8e357cd65ce1ccf8c3e480fe4a721b46b39cb4. 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/UYS059600197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7e3d0cac48d6dd003eca3d1c16f0a5d0aa1944badf4999e52cae7bf564a785. 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/UYS059600201.
Pegaditos Nº4: Y Dale Alegría a Mi Corazón/Boca Rosa/Le Diré/Saludo 1937 Araca la Cana/Con la Punta del Pie/Si No Me Quieres/Tus Besos/Plena Con Danza/La Murguita/Huy Que Pote/La Dejé Llorand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a26a37a8d2da939c6f0a44ced31d729c63d26882ca4541191c9b2c65ee6be0. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/UYS059600207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf820d67054b22f915cd62c9ebcc665670ace0962a7f398a377676792ad427039. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UYS059500210.
Los Pegaditos de Super Grupo Antillano Nº3: Pepe / Lola / Mentiras / El Esqueleto / Yo Soy la Salsa / No Me Quieres Ná / Pancho Macoco / Con el Palo Parao
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336108734a732e746c94dc67ab6d13ef72210be3d26b770fa48c0399e2968652. 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/UYS059500218.
Los Pegaditos de Super Grupo Antillano Nº1: Colé Colé / Niégalo / Enamorada / La Pollera Amarilla / Oye Mi Canto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e17f88e56be4bedaca2a699b064a7627e450b76d749e6f647dd833d9f9a290. 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/UYS051700766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45e2d2a427e6c6364fecf3e0ed9dccc91a9cada7c73d06e8dbece9bc36bdaa3. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/UYS059300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989fa06f2a0e3ba34e78e7a9d2328c64e28641f9fca7620742428c2c7e7e4d8b. 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/UYS059300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45e2d2a427e6c6364fecf3e0ed9dccc91a9cada7c73d06e8dbece9bc36bdaa3. 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/UYS059300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17ecfc01e2cfb2a7c72a6cb4bd2334e179cc285847ae8410f5e4da96f5d3208. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/UYS051700485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8a168fbbc017e26fea51c927223b0f17cec2403059e7b2d0059b5e82997409. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/UYS051601056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce64f822d0076ef89d25426fe5ae5652df86ba4ee65b5e1ba2ca658274d95dfd. 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/UYS051601058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad25996c269af29f0ba806cc246b55a5431a133b908bcf1fe240e987896eb00d. 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/UYS052000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34efdc95d0ccf08191e11fbcf62571ed1e26619b677cb72d020d052016ece8e. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122200920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fcf6f76cf4b6114fb390c6b30958293e77cae79f826b3ad48fc10b842b7b90. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2232d2e39b0276fa3c778141851c0e194ee6997a208b4ab7d4cd31fd5cdbab. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb195da76efcfa9d92082fc510a2c89f814dc8a48a45b53de043206b122d76715. 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/UYS059700139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b85784484560efa0cca5319f0fee133e48556bf9ec52771143f8b32e8ac3ff2. 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/UYS059700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c246789a2a8491d1cab647d7374c21b6d5fba6e5644d84ba9dc68bf0f76c15. 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/UYS059700131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e8ce6068f99afecbb36c19f132c6ff075ddfb17d7201c1034b7e8870f83fb. 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/UYS059700132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ceda24a185d1ede339bfef406945a29c0b932699e86a7b5bfc3044b177796f. 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/UYS059700133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b26a810f2cfc113e6cca03a505c60bc41205435e2ba9b602503ced4ca8aa4d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYS059700134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd201eae0e9fe90d4e36fa679da4e12fb9eec6b293b0c65a61089c3d6b8f5ea13. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb810b3c85f6d14416d88f8a387e49265c34eacb5ac2f487c8f46d169b60a346e. 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/UYS059700136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b31b533b18a3add8d2b6658aa884f35766f406876e6a8d08cbef939d826d06e. 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/UYS059700137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e57d34c263d11fcd4889b9ffd92e5608e21f46a278eff0f82f553267e7935b. 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/UYS059700138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8576d5db7f96c0cbe5f71645dd2d549af5307a0586e7d7ae215840e953a126. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059900298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63da1a5350222673b736ac3b98e5d56a057b5633a761b8158dfd2761c56f0f7. 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/UYM121705167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69378d439722cd563f633c64ca2d8f46d2472aa38b4d1c4ddf544fc2ecdd632c. 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/UYM121806235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce58b505a293806b554d4d62fcc95fec1bb27bf3ee608ffa724365ff28314f. 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/UYM121806237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bd6f1b6c4599fc8c567d6f2e95a29137ed6631791034fa6d1f0fcecb7c29f9. 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/UYM121806241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d9224d86562fe665cd21f3bfb22404b4079068ab622f7d5e7b020c674a01e7. 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/UYM121705296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ad14599bb31749d547754ba557fe0e4f1fef680979be2332c16ab3cb4f435. 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/UYM121806243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ddbddb3c17f8946330a92f961a88d43971172e61ba1e22351a3dd12f21c0ac. 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/UYM121806224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057ade7f1dc643cc82450c0cbf515c6a3d83e2ba61d87e4fb203f02fd4c0138b. 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/UYM121806229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a7514c3ce8a32939c0ccd349f5ae4b6e397572c506b2a49dd87035ba151fbc. 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/UYM121201146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8fa82ec654bf66ece81bfe2902cd7fb6a853ba3019e3953dd035c0af4cf812. 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/UYM121201127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa622b7ea30435ed74fc1d4a7984a50e4f4102efcb545e1c1e73918c8804819d2. 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/UYM121201128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8719a477d157bc88b59fad3802c44e28a0622904774455e2ddc06471946a4b. 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/UYM121201149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4f12e65d7dfeb9fe0244f8261920519de16eefa0aec719988d8b6bb0c4ef84. 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/UYM121201132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12f38eeabf93e9c8d6fb47169117e527ea74a4d5b1c1b34993d35d7fb21837e. 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/UYM121201135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1c062530ff1e519293ff4021e4e076c86fc63cecf43bcb658fa94630cb622e. 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/UYM121201155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6cb936a876539c2cd411116116bbf476980b2da6ed48a34385de721937ba3d. 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/UYM121201139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36dfdae8d3c42064b92c9b68f7546eb9c2abf2054b38e295796cb069ce017bf7. 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/UYM121201161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4457395a415b629a4e279c1b0565d1f1fa977d229a63c75a385606a75db91c. 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/UYM121201164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0570b3111c209e7b49e14eddbdd984aba5901f4b301154bf7bf584ea29e00905. 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/UYM121401429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e09faccddc16037addc5c263ba3168263b21a445db1dccc3286f3328b13d0e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121401430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf84b59c747b5d1310ec34436a3a7e84070f5e044d7daff1ed39a32484f4375. 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/UYM121401431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417dcafc87ac6becbae716884a793bb88cf4f774ccc1e4ce9ab77881252b479d. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/UYM121401432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02aee79b0a294d16d3a3593126613743a129d4ec1029b6fce48be655489eea4. 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/UYM121401436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50842e2bff5e656e8ae1d0422bca74b7406ff89f5abfa447105c86117d87e470. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121401438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d5fb527183fe06ecaaf36624995a1e8fbccbc829652e3173f7c6b41a03b853. 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/UYM120601352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f2f00bc79a3e53efac9fb0a4c14b4f48b145f960f948035650e372a5378239. 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/UYM120601357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3711f8a15f6915d93643bbacbcd5c2045fcbe54ddae301c190bb9d73fca40ed. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/UYM120601358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbfdb3055de8ad6f97627106b6a0b64f7ef3c69b5470b95bd29ff7d14e52619. 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/UYM120601362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb6c233189ed2c131fe8fe3a55cc12230ab33bf13606673abd8026767dc7008. 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/UYM120601368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6213fbd516be865fea4355b8c74fb40fb9147e76105eeca590f337c760aaab8b. 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/UYS059900359.
Virgen de las Mercedes (Patrona de los Reclusos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8042a4ed1f752601b005bf12b2fd5746c78d16afebca615487d74da2f315ae. 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/UYS059900363.