Bola de Nieve (literally Snowball; 11 September 1911 – 2 October 1971), born Ignacio Jacinto Villa Fernández, was a Cuban singer-pianist and songwriter. His name originates from his round, black face.
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2b43dde834089d4da3d20bec91797371cafaf78bd6197adc01a73ec287a215. 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/3a4e3dbe-fd09-4446-a583-595f58ce2ac8.json and https://artists.proofprofile.net/proofs/artist/3a4e3dbe-fd09-4446-a583-595f58ce2ac8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038d41ba1aa1ec973e5d212a2790ced0cf1c5d37aca0e8ea9d19fb1dc6f04c49. 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/DEVU52344572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1dc83d61823bb28b84e8470915e7bd1541faf147382e9845477862b9fa34096. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVU52344575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf0d50e0d90c4de8b8fe77556e967bcf84997d4a1bd26ca5b4794587e7f9acc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVU52344576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fb1ebd68d9b2ea5ee0fdec8a52310c8a6c62ceedf7c4a90a5898edf6d3caac. 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/DEVU52344577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff4c6c7b5955eb6e5adae87df33e814ec33ec880fa06be77f78a266be0e66f5. 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/DEVU52344582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058537e2744ff3cb94e377761112958d7b1f58744bf5489358d7eefc4010a273. 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/DEVU52344583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5506d6e8acedb25a155178703e52998c40ebd58ec33d7e3db112bfffa4124a8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVU52344586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb781e66dae2b883639918c566c5d68197be0fa5381ef0d475439d5769d651c90. 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/DEVU52344587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047422b7e8bd290dcec751da909ec0bb2323de8c3d5e2e974c5d5abee2689e8b. 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/DEVU52344593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eac81b2d48bde30b8ef9cbf41cba16e493d99599a27a2c8d84cc5fff1f20f8. 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/DEVU52344597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6344cef21ab41bbbd19170dad82324381498344809e0ef454089d3e4f3f3e2d6. 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/QM4TW1895048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bd49df23e273d1c45aafa23a155f52d3e7487b14d0aace6a4923a015bd28b7. 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/BGA261835701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82a218eb0f8fcd09e89fd507ed30be5a90a9a2a4e8ace689158892d59022aab. 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/BGA261835704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b76bc53d6737122a513a8bbd42122cae6f1137e42d76c4736e8a473a99b979. 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/BGA261835705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439c8106766d6dc8ac4d7b5dba037c79dd5fea806fc4fb319bd13481337190e0. 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/BGA261835706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62bc360102507caa19616140f73d468056725660fe66de08fd1fa05800b6622. 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/BGA261835402.
Bola de Nieve Interpreta a Ignacio Villa (Remasterizado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e32e8b39de646f8b25570f29bfce4e58c29fc876cbd1224a4c25f2cecbf2a7. 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/ES5021702004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e3dae733a6d6d81229ab411636f43b7fea3fa84a63c4a382c60de006c813e2. 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/ES5021702007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838f84caebf402fcc450ae0d23cbe4a45146e34d7784f95669cb165c9e64522d. 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/QMFME1540280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f368f3a5e92ace749b00c71d87ed07f727a896dd6c7a2e22f7340163592b8a. 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/QM6P41426897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04aa5fa2fc10a46edea9b8da1845894bd07751a3e73ed24d19ab305b76d17eca. 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/QM6P41426899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f7077816c2ee6ecce735bc9eb75e21abf41007eb2b002c4e57e3da95483aee. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41426900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96313e25917588956e3fb2afb2f8f143fcf80c9a64247db0afc6954315365648. 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/QM6P41426901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca5b13ce2ebc5b8e599ee08a47943268b8d8c77ce028ae75b1a8e33ab4d89bb. 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/QM6P41426903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1818595bc7a987b4c14ae98590b440c1d67244e5717dbe987e8d4c79f90bc58. 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/QM6P41426907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273be0f6e7e4d0397cecc842bd75b4d4a3d3a01d24b56694faa2ba545f11e94e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41426910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3291cbc455b84f5bf4ff4e0204dcbbee06eb44941a99eec7929273e1d64173c. 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/QM6P41543345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d3bcf86d2afe30f6ebec2159023730844f3ac59ba3e2777882dc94fbaafd3e. 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/QM6P41543346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c018134e9e0acb6e5e0c51e5b3af815266a5da0d55b88d98ccbf6c81b162a8. 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/QM6P41543362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e45491856eed941d52117566dcf55d529aee06aa4088ef4c2905893a9aae9b8. 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/QM6P41543348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5522a17a308b58933ed360a63fbf935eacc20b9cd8a75cd46a3aa440e4fe5c. 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/QM6P41543363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf104a9e47b2f3c66e92f62266f98b20b049894d249aaf91bb52dbcce8436c72. 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/QM6P41543349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c677ed87c2828dffe5be81b813e4b5bed79614174b6fbeecca58da8551d2ff. 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/QM6P41543350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa638c48d6ff7c53d5c563f6c2dc3b113fc565459aa87dc6b7352d768c7bed0f. 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/QM6P41543366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f29c574da2fe8b3701b5636f9eff4ddf0189f4a726bc649bf645c91d463218. 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/QM6P41543353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b71ffa41b485a9c7115187af820cebd87111309fcc6fe49c79e28516bf406e. 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/QM6P41543369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033bc9f40ac1a122c58014d708842105146438cfbc7a4666bd92639de2972130. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41543370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd91aa01be838eeb870a6fe8a365a7d50c5ae324a7e91dbae90bd60a8f2de5b4. 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/QM6P41543371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f0b6ece9a3aaf81dd4783447ed0f68c57a0d96c6e6aa9ddc5f0ece4ce3d3ed. 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/QM6P41543357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147935911e280dc03716dd8db8c850032e04ac4268b0bc98a4ed5200d9672982. 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/QM6MZ1455617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab592ade5ed3210f05b51051be07cda1aa4c77ef98ed81f0ca55946720b9f19a. 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/QMFME1540652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad7c1e5d74624f5a93932586b5e69a231591e6a82257800dc678488379a3ddb. 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/QMBZ91397349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fa6be26f0bea91a27d0cbf427513e0e0def760b0a5db4e6f85039f56c3e061. 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/ESA011306097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2c0bd1ba72ee436b7b48697af527224706e2eac3cc714cdba6a18c999e58e2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011306111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501474b527afcdb8a4cb5e398a8b09116e0b4bbe0053f284e9a4657dd22a24af. 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/USR011010231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada3a71982f55b330ad13b19c64b109bdc9d861440d97b30c05999ae47c3dba7. 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/USR011010237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1014a8e5184d1184aa5f6ea4026187a6341ea42ef1315fe3535075978776b955. 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/USR011010238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54d1b0cdba5e777f5804bf4a1cf2ee1bd663cfc50059b374496b7fe005d11da. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USR011010243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b54929c8b9f9a60816194eb0e012eb5f9279c11534363632811778007368789. 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/ES5301029634.
Bola De Nieve. Fondos Sonoros Del Instituto de Radio y Televisión
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9650ddacdcc8285bb0161314bbf20f3647b7b4c63744acd93ea095ab2be5f8. 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/ES71G1833189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddfe476d19536ddb7ab531aff19de1b1e90c85a3425cc029fbc39b651ad5a1a. 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/ES71G1833190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7b00b7811c372d297b37b0984181bb988e19f6947f717d192db34f24bd9d35. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1833191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8094e2ece43a0b48ed699fa047080b9127d9ca64ddd75ac3468be560bf6227a5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1833192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb827eebc95607ee1a5ef93b02de35d5258e0f72037d0821f1abb4502dcb3d56. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1833193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bd743bafd0e8ec1089d25a01feaa33e9c465f69596c54bc82a954d91762a2a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1833194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312d8a9d55cb2751e6115a2074a86994cc1f800bdb32a4045c8b9de13185ee27. 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/ES71G1833196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6e77982ee4f95c70b1851bbdc7ebb2e8911adf840c399816de0a1c8da5217f. 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/ES71G1833200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8db07e64828223492690f185854dd54bb28aeba8ea645792cf6306ac7f9c4b. 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/ES71G1833202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6cad88f3a9094bad97add5ed6bd0bd1d71c3058bbb534de74dd6fbe24b6e10. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES71G1833204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c73d9dc343870aa1587fdcc29c5af08ca4aa32d85e60edcabb5622fd311918b. 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/ES71G1833207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591c3e801b4d4e74556f225fe03d9b0e9074fe587780d522ef5a9273465e2466. 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/ES71G1833208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eacee43a7bf6554bb4296b1422d369bdc8e0d87174893250fbf49c14058ffde. 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/ES71G1833209.
Bola De Nieve - Hotel Internacional De Varadero - Noviembre 1970 (Unplugged) [Live]
Serie Cuba Libre: Bola de Nieve Le Canta a Todos los Demás, Vol. 3 (Remastered 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4710a8eb6bfe2d02453ffdf064db269a7d58e975f1a94bf03fec6319f147b4a. 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/PEMG95901001.
Serie Cuba Libre: Bola de Nieve Le Canta a Ignacio Villa, Vol. 2 (Remstered 2012)
Serie Cuba Libre: Bola de Nieve Le Canta al Amor, Vol. 1 (Remastered 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd838df70bd516d28ab26ae1bf3ba9858fa4c687fdef2848345ac52d5f4f1de. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG95701011.
Déjame Olvidarte - Ritmos Cubanos en las Noches de Invierno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30466fab1201d34483ac9d4c4dd2528add3118f397b7df376a7ddfd606b280f5. 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/NLHR52176711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e19c8921f374f1e81f051bfc7216c7bbd07976dddf7ae3cb6c2f72b8222b05. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/NLHR52176713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b784d62677b7b34af24cd1cc7842aa842f9423172b5ca474b5ff760c3ba40d. 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/NLHR52176715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82b6103440a0f840a737bdabf591aa164edcb658c9cf4b99bcf2eb150ff2d3c. 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/NLHR52176717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85fae6b0a6c406147381638b9c56e2468119670a299a3c795e02f888a403a37. 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/NLHR52176718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b71ffa41b485a9c7115187af820cebd87111309fcc6fe49c79e28516bf406e. 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/QM6P41543369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecb63d4759ebb02345e3446ebb5649c506015ee6dca1623d8945aac43a29c03. 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/QMFME1540273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc29edb38da1cb99dd3aa8f8628216f1cb93241c801f3ba96a4872645cd4840. 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/QMFME1540274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6391384347a90658bb29aadf8680a93659e363637b15838a89b7fa99891b1b8. 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/QMFME1540275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984dfe907980d5009d61b55bf37f39bc2a811f00164b7a70c7a8fc0b9c159fa6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1540276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838f84caebf402fcc450ae0d23cbe4a45146e34d7784f95669cb165c9e64522d. 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/QMFME1540280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc419ea65880f52aea6ac12afff9137767eff3b8b3f9e32601b7e751f020f2331. 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/DEUE12428887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe929b1430eab4c8e1a1a5f505fbc8f31b07528a75f76597207ed48d7c5840fea. 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/DEUE12428888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4fcfe9ba620eab7e7413e8d496dd8c90af6bb50033ac96fa365ea7ce90dbed. 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/DEUE12428889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46108c562bd155efa61233270c314953d8eab766c23a12df51279c0863181554. 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/DEUE12428890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5865cd8cecd312090810900588f28f8f322ac8a7888da4be6d65fac569a4b7b2. 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/DEUE12428891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b28455f7ad1608726e69cee6f5d5d7b2b6e29258ea93a4efefbe1b50a3c5954. 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/DEUE12428892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0827c253775f7328b0f712063f1be4daf4fc3b1b2307fb6406a851e6d4ec877f. 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/DEUE12428893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0178059d2d71598133700425424a3766d78c13e6938aba74272bd49677e19648. 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/DEUE12428894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2dcdda90700222e17f348464ebbfc6718179f398e3f56026f14a8711834847. 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/DEUE12428896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1fd9c691b5c44f28130855af582e934b8cb73ea6efac633163395093e2be60. 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/DEUE12428897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49172db1147b593e3f99ef1e63930ac358be41af5b7837c3c7dcfbed5864523f. 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/DEUE12428901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d468c5b622f5fa1d3896c2d4cc68fb84abef3df2ca0bd8d0570d2e445fe201. 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/DEUE12428902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c13effef36a234ccd3f2ea062eeef189aa0bfac00577d3a5deaba65ed83dfa. 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/DEUE12428903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef1263252c42c1c337412d30fb9dc8875e83d786a43e328827451fa6abbd162. 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/DEUE12428905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a826f29b78aa335a62ef7db9e10e64f276e8778117f0589c49338413379b8f6. 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/DEUE12428906.
Bito Manué (Victor Manuel, Tú No Sabe Inglé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa315c79196c056ffdfb95c5b6b5927c252b0cb8387e8147947871ab6058162. 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/DEUE12428910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43a780c0542afe7f7fffbec13b1218415da435112abe5d7e8b980e75a773225. 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/DEUE12428914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2461ac895e64bb2925b38a1633aa336efe61512c8616e436957a5b59391017de. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12428915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906ea6b0401724bf3ecb4292b059ef6ba679fedfd5d9040ee3905dcb45c14f63. 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/QMBZ91581022.