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 0x25a321d871908911babe41a1458f2b1adc0deaea9661886061894311bb8625eb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b7164a2-0a2b-4ce0-abb3-2877de6f1884.json and https://artists.proofprofile.net/proofs/artist/5b7164a2-0a2b-4ce0-abb3-2877de6f1884.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
30 Canciones. El Boom de la Rumba Vol. 4
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 0x4b1d5cc53cfb6f00477dc8dfdfed5e58bb80dc572e9ffb28d78b4525f5b059be. 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/ES5630700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f01b2585a0a3bfca6a8bfc56594aaff15e3e1b492c570589e141cd1ef5a8b24. 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/ES5630700514.
Rumba Total: La Colección Completa (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568542a8e88dde02bd2210f9c2b2aff0490626e29486790f0b4d417319c88007. 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/DEXN92014462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfb35022c84057c1c36b79d2881ba12625d1498bd7dc57f6a8197e7809f642a. 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/DEXN92014465.
28 Canciones. El Boom de la Rumba Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5b71053aa40721b160069ed84c6c34d1b01e76fdf4e3e34d6a42110f49d5d7. 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/ES5630700712.
28 Canciones. El Boom de la Rumba Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa999b8cd94c83871d914761d6b7e9de3bcd8b5184e5a798ff40311022cffb624. 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/ES5630701141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd505c275cbaf1bf2859a10ace0c7fb487ef58492a6e641620e51c148dbfed722. 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/ES5630700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f9c1f22e594423f971f94fb20f4089d39efa3cc7eac24f23a42def1f0d2471. 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/ROROT2103201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa297a1aa6ec15e8ca71fbd9173d8b603fd2bf2ab6a0c9412ca345022b4f903ca. 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/ITQ032000025.
101 Villancicos Gitanos de Todos los Tiempos. Mix de Navidad por Rumbas y Flamenco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2999f0e3d653e1e4d468652213803b6eb1d1f6dd5cbdeda7bdcc25d77418cabb. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5631207498.
Navidad Con Alegría. Aguardiente y Pestiños
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bc8992cd38c8ea62ab30681db63941c779209bb12fbdc444cbf7dd82abb845. 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/ES5630702468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11556841ee5fffbd23cbfb211f2c6e6edee583b57ef674de0ed315a53498c051. 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/ES5630702469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203703db1df09a3af84cd29c05cd09a83d9f1b48f1d859c24bf7e8fe1e9babb6. 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/ES5630702470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e280e71e59983bf8939f059fc217a319a376d96e12227223d883319472da3f. 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/ES5630702471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0d37af4aa8b25da7605970b85617094bdc691d7671703eefa02866c25d624a. 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/ES5630702472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20d0911eea29a63fd37b97a0a70d7d1f932ca420118674d416e1cfc116f16b9. 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/ES5630702475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2f3efc0953fc71b586e5f2eacda44f92a059fbe69954aa78b4060229793954. 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/ES5630702484.
Los Chunguitos y Amigos. 18 Villancicos Flamencos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0d37af4aa8b25da7605970b85617094bdc691d7671703eefa02866c25d624a. 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/ES5630702472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bc8992cd38c8ea62ab30681db63941c779209bb12fbdc444cbf7dd82abb845. 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/ES5630702468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11556841ee5fffbd23cbfb211f2c6e6edee583b57ef674de0ed315a53498c051. 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/ES5630702469.
Celebrando la Navidad Vol. 2. Villancicos Flamencos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6211a9d5cf9cb9dbb340b72802dd806243407ff47afe30690331126a408e8d8a. 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/ES5630700620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe105d93e87369386b7e63f57354fa7c3803dc1b540e306706d9c9d1f1956d370. 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/ES5630700831.
Dance & Urbano 2023 (Reggaeton & ElectroLatino)
Mucho Baile Winter Hits 2023 (Recopilatorio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe295bde1adee87308bc7e0eb5c4dbd71f86f50740fb49792af1ca18d4a6216fd. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5630700363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d2455353612612b473d6239fbb99f841ad8f3d09bd2f8f2d5970a9cc228d6e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5630700365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1666bef5376f646944dc00de579d7823b1cfebb601eeea875cf024ed8fa7c. 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/ES5630700356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767a78d1201ca5ff21d3fba78eba0d05bea73e0c535ef90ef701d3bd7d8675ad. 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/ES5630700359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3623cf1743b11f272c536caeb90897106befe4207944e75f3245774ab8976f7f. 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/ES5630700367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb14fdd774d8bf064923a30c5baa6a017ee6cd0e3b2de9324b5c9b0468336eef. 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/ES5630700368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc771849e434e91ead3f30e2e9c4441843f09f7c017727fc920edc603224159. 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/ES5630700313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd505c275cbaf1bf2859a10ace0c7fb487ef58492a6e641620e51c148dbfed722. 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/ES5630700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1abe73e1a36c7ca56a9a8225498859e8c110ebeb875488398dded50147c8d4a. 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/ES5630700307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695da4fdc9d75cf8a4051c770222ac6732a817eec5594d44bb8f3d51a0dc7d46. 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/ES5630700309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e09a6b2f9bc59e142ea87f0167f37cc234142f6199ef85468648bfeea014d47. 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/ES5630700314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194797b6d8e4c7b34211c9e38ac8097ad60759d28c71a8ee4c78fcddc8c630df. 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/ES5630700315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc1a24154653ea3f9c5f197c43f031496ad86c7d9b163a29f1b1be24edcd077. 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/ES5630700306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ca1c7dc0ffffc4b71ec179d9132c2f8366619ab8cae49be37bebb448931958. 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/ES5630700312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f41baf7191cdf45fb31775452d1562d50a2368397a09fe70bcc23a29cfbf53. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5630700311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b519934995e93c0d87e0bae3f5f5207fb9caece24539e2e031437b1ccc2c0ad. 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/ES5630700310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff3041bf29999d58b780131a1b19b0404371572005259baf5dc3299959902ab. 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/ES5630700317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2cbdf5bf94cc4221632b21b1b2a57191fd0086b494b12bc53c02a4464ceac1. 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/ES5630700384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1207818c6ff37805bd6b09157ee1ce4c7b5662299eaa191dcc87ae9d51ecb7ee. 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/ES5630700385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0986c766fed3128edd4d949cc23802c0059565e1cfb112d4d88bc7088921a550. 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/ES5630700378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e2302f71ea5c6db1a3c7745703d0bbdbe18212ed8e77c3829a9b87d0efa6b1. 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/ES5630700386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e4da02c64206434e58dd8da08f20ccb42641e75d28b7043b2e87e849d64990. 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/ES5630700387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5addd428762b384c980bc130dfe4d5ad5580e2334927217fecfa731058ee8af. 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/ES5630700308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ec5aa3aa8ff20752f3720bf3a8491b6f316cc479c79f6146263dda06b8578e. 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/ES5630700389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ff426b16d8cdfc7b8e505763c4cfd9e0be11857e39018519a02e88d14c160c. 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/ES5630700390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8761e3bca4e48c07b7c524968bdb02d93c325401cc6236215ed8173dfd62b438. 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/ES5630700391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ef2cba0f8a051c52cc1ae836cc33ff9ca3051ff524faccaa9e7aae1f3c06f9. 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/ES5630700393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1666bef5376f646944dc00de579d7823b1cfebb601eeea875cf024ed8fa7c. 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/ES5630700356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e6a7e634cb82afed0d68f9b1c2a715838c45395139ed3c5ef221e1601a2649. 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/ES5630700341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0986c766fed3128edd4d949cc23802c0059565e1cfb112d4d88bc7088921a550. 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/ES5630700378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f41baf7191cdf45fb31775452d1562d50a2368397a09fe70bcc23a29cfbf53. 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/ES5630700311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc771849e434e91ead3f30e2e9c4441843f09f7c017727fc920edc603224159. 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/ES5630700313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179de72868a8cba9ada805b3e12a67add6fb1f278de4e4a15af90ca9d522c4c2. 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/ES5630700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3ba6d666dfc6ee2a6770e58d17c07457d6db723c3aaf99f695449027bec5c6. 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/ES5630700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306fad5acece6e2dae9ff3e264f83a46d49ac5eaa3a3f867a31e31ed100470ca. 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/ES5630700374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3ba6d666dfc6ee2a6770e58d17c07457d6db723c3aaf99f695449027bec5c6. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/ES5630700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc709a84bb673954b52b63c6a9a484b0ce8287e6df62e7f6ab4951ad2dae6cae. 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/ES5630700377.
Así Es el Amor & Cuando Vuelen los Delfines
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea85c49957db64aa543b0794321ee0dba1c6d5bd8c52158e4ae9153083e91bd8. 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/ES58A1701634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ed0debe8b0a0627ac6edd3670fd5733483ef8665e274cb9afe417dcbd2e353. 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/USV291445733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a832512f2e36e1ca513ddde0323eb58c7fee52ece81a7ba7f27819c930cce2. 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/USV291445736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe60c19a6c588115502cfcf99633e2343782e3493e2e6e8a5240b6a3bfaff23. 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/USV291445738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbc426fa80a0b8dcbd8d5a734b9416144d7d39dc18d3601ae07028ff2a85d6c. 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/USV291445739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34a836a8579da4f7b5e453fbcc289412306b373300773c2ae93175d6a58d442. 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/USV291445740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6b620bb7acb2038a2428b7731013518f425861fde23be93110639a8b1ad75d. 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/USV291445743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bf21f3115175b43e0c4db5baf192705e2311c2035a6ed4091fea1f769d54c8. 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/USV291445745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b9a7bb7d339a3b35fe34742019d7cd68f175319308bd6a45a614c1d7b81358. 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/USV291445748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42945294b56158b5cd81730609219b53504ee9cc4e5569049dd8ce8b11d9dc4a. 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/USV291445750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a3dee4479f06120d82358b467cecf08a964ab89e8aaaebc30c216fcd1b392e. 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/USV291445751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580e5b447cb4fc476d3db9f948068f20b7a54a247ee41cfaae07324c3f4fe263. 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/USV291445752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be1e8a8fd9f82ec88677eb7c36ef3cadf2639c7203a0936c9f9de1d5cdafc43. 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/USV291445753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22355773a44085ebe77fd747bc814bffbc2324946513b963717aacc104f2ffb4. 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/USV291445754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b23349c43edf70cefeb8b082c3cc0caf45046bb3a94252cc327aaad0fe2444c. 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/QMDA72156292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee984a20f6fe56c97aa7562ba6fd0d42cd5f9b7bf1404b05408af9396a75c21. 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/USY242486709.
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