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 0x4950abe5366e83b78724062aaffa4c241a964a5eabb7783e37aae25fd8ace1f0. 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/a0c1814e-e6c7-4090-99a5-dabd011e2c93.json and https://artists.proofprofile.net/proofs/artist/a0c1814e-e6c7-4090-99a5-dabd011e2c93.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 0x383a7de8d40515d8cd0ce3e8c4e543b825b13b2c9c71c1654cc101212c920e0e. 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/CA5KR1549625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0772cfbfe8e0e70c8d127798433a363072337d08fbd11e8ea256b543fd153c6f. 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/USHM91301250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9290cc6e708a4169a9afa9f0f2cea9038d4984b164531803ba213ae72be15792. 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/USHM91301251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc244b4ac9611cd954f73d3a117946c45b05033b647d2e04b561c5cf6c9423d62. 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/USHM91301253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1751a746e32dc6b379bb0c0f9be3eb17b82e48be79b244475e32487006304d. 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/USHM91301254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47485519a0edda5fa0fdfbe21ee3aa0b2dc36e442aed69231267143d4ffc1461. 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/USHM91301256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bcd7b150a9cd4668e5fa3adce053e9a482866da5b178d6449788a661d1b946. 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/USHM91301257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fad5f33ea20a22a35690d3710eb6e52971497bc451e97bda38fbcd65cb42cc. 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/USHM91301258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9316b65a652b0c9397a9ba3529d823ed9ead6af6cfd6ecae8fc7ba997b91e6e5. 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/USHM91301259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b0a48c70dc2e5b357dd99c536dfc6285b04bb66f2876e172b84d1418b2aa2c. 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/USHM91301260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4d08ea17ba540be968c5abd9d3625d23db0e1d18601ead523d02d6dd5f2b78. 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/USHM91301262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b40f733bcf663969d7a3ce493f819f5574c9cff4c9a0659f47b7b02e266a8b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USHM91301255.
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 0x12862acc0213872230bb7fb8dccab89570945a5eff8b3c991876cb5f552ae88c. 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/USX9P1236722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bfdd04c21d2914105a01f8ea76de167ce898b0195e527f03384d125022c4b6. 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/USX9P1236723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9705cd33b337a263bf8551a1f23c9478d2205a06b2d8e45ab53c20039f69a2b7. 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/USX9P1236724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638bf2e42fe6196e71a266f6fdc579fce2d38c7a1d72dce8ad13d5d7b1956813. 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/USX9P1236725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd210f91259b7d4f1bc805233a1ee2c30a08d1a8d3510fc90490f18f479b46cff. 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/USX9P1236726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338dedab5401e92acfcb199e15aca54932ea47392578f7b82c980896fa104268. 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/USX9P1236730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb784bf04817e93475cfa0110dd48ec9e6349ab9a5eea9a054b2498365f4b2c4f. 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/USX9P1236732.
Yo Quiero Estar Contigo (Bonus Track Versión)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ae09d81fec672ae794da281a19b36f990cd858223cefc1ce0b31fb9e716ad3. 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/USX9P1236734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daa75e1ab0df510da96d4cfee380c5616df0aeb0642ed6ff7b4d7cef3934c47. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USX9P1236727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f58e60a46147b33b5873e392c81c1c22dad475287c7c1279aa61568e5e1ba07. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USX9P1236728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3946ed2f5972da2af74c926da92ad61ad290b213294144574b92af3794113e6. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1236729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98ae913833c1b5fb49d3f8fc9cc7bee6287ee067e757a9bf310bdf6c8e05c54. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1236731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818eb3b5d84e2069dce8f5e68f122d256974bde2868d6866e7e7adddbfe570a2. 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/USX9P1236733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f72bbd629229b910a476cc545fdf9459140bfcf6af87896e1bef121535b8e70. 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/QZ5AB2476923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ae82124d2d6f7b26e7c1f6ea92693241d2758968e89a44d5718e7da31b329c. 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/QZNJX2333127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c5caf23347e7c26ff551a0960d9a86e005dafc00d672707160ef7cee0c1c98. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:31:19Z), 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/QZGLS2348978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7538e74f7638f1f1dff74f1eff7a7f3c14caf7ecff0ff2b7795ac378a17cb0. 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/QZW9K2297790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb12e2ef5ecb5eae796cc0a416c6a9524954b37445cde6beb8f441a0e9da1595. 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/QZHZ42022561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb616ae256302028f882a94a0e8ab5cc85fb61ac69cb7c6ce788704bff329984. 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/QZGLM2062264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b00b28d0c184a8570b4913556d5ebc36b4b9ba0ae0d5981570c26474f327c9. 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/QZHZ41986373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd46104441a55aaeeddce5ef17a4cc610a79071489499b5b2b1acbbd3c199c6e. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USCGH1637145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f4f726ee12dcbd987d0b714060dc26ea19529d89c84793fa69defacef8a884. 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/USCGH1637154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b6b8d5a9846df4074912ad4a7f7a2b4a78002b48f306f8e29e9b44357e94c7. 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/USCGH1637146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e638bad136ddbf7cb0d6df8226495fd86c0746741fdf3b21fe38a7e3620ee1. 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/USCGH1637155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f29ea5c2ee5b44f86c741345aec656dcc1ef7c29a645a38e44d3b8cbfc54c7f. 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/USCGH1637156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de84407753e49ca9125bab66123fd12442bdb68c9a6e0e8ba1b22272a828619. 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/USCGH1637148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3debd64e3875fd1ad39fde58f961c91e84be1f00df00987cceb67c5311ff267. 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/USCGH1637157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67772836f36a6f510983534fee11fb2a0e62eb28cea49746c734c6f83153f68. 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/USCGH1637158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa377a696d41d6188898f6c971c4dcce3973a198246b44786b0b8ff8abd8e51d6. 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/USCGH1637151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1029b314e9bad1bf0f0469ce040a4fc1900df28fdf631c6e1fb86cc5032809. 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/USCGH1637160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed41d54f9e773ecc76418a8cbde39d5c3f53f6a9dc7a0db44ac4d6ecd43b0a. 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/USCGH1637161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3779bbc59272d185669901733c372f860d151a6ac3708f2c7bf7777589157099. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USCGH1637162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38076e1b3ed9fb770d016198936cf3c4b59dcd5f0a566ce96b0eb661228a50f6. 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/QZNJV2042210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c808a7a074cedde45872012ca9e8b61bf5a1e88610563e1b41ba378552851. 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/QM7281628461.
Topo, Tu mano es la mia! Homejane a Antonio Caban Vale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f16b4ed051a097e737f2ac234f51a5eb6be0b48f805719f74d5c4e10f011db7. 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/USX9P0667324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce69189cd4957440f3904e6db16106bfe45454eb0f114dc8442abb0c6a13ea30. 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/USX9P0667336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dce95b03796123ca7c145d4b941c20b584907b3b2a276a03058834eb66c47c8. 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/ARA821401623.