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 0xe7de64f25605c974b5e50c35263bf4b5d2b133b40152e936c55dd544be7eb0cd. 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/9bf0e347-2950-484d-9487-cda051344380.json and https://artists.proofprofile.net/proofs/artist/9bf0e347-2950-484d-9487-cda051344380.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 0xa378de1f7f4ab692869e77f5b5c9fef411c2d5e7ad88bec052b038b6da57ffde. 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/USQNW0800364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77103d3df10c4055b5e153c50daba7d507963f2ce364aad3a7d34c4a692d13b. 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/USQNW0800367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af0ff8e5cfec90c291512264defa689438de190f4c1a1fb7864d3fbbc3fb190. 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/QT2VB2429769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ef13ce4082990d0a1727e3f6771e7e8691a2de4d8d3c30dd9738c8fb0cead2. 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/QZLBC2310130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdfba849f485631bf618ddd393b8b8a18178c390e0f561a57c15859db1b0eeb. 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/QT2VB2424872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0290e5489a7700177b4ac2a4a5891911c9b352637b9c72c2aaab3de1e75cfdf2. 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/QT2VB2420882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f328d242fefd78d1ccc7b7debe67ffaa726f77793d051b706960c631aa28c61. 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/QT2VB2429770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dc18611f39f60de1c2696c11138530fbe1617c61beaacd53ef10e8ab28da3d. 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/USLD91764638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c24cb18eacbb8f8520ab9f86d83c5730a35e058d9d512146ec92228661dd99c. 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/USLD91754125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e7b5f1c441fec8edc574bb90771daf3a5548fe67375eee1a24f6fb1ad67af7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91764639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fa87503021f0389bcb2db156434831ae4ad61d785398434c8b716ae5d2db9c. 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/USLD91764640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b4097d6bd443f130e215eb3c4cab5661392c8638a097f37789a0d3c4e97b0a. 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/USLD91764641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc2b99ab878991d32a225f032947c8b3acba34266bac5cbd1cf4596dbff910f. 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/USLD91746723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467cfc856cbc688b3df9a46abf154473cfdb07359481b8861f4410eb809fd67d. 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/USLD91764007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab1ccabd6c5975fa1c6a128fb62b89c3838a932339993e91151bf205db948fc. 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/USLD91765110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ab2355676b20895d34f916442331343462b3eb206478f8ea2ce163b47a2f22. 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/USLD91761113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973ec181517dfaf37725263bd1642712523752d934c641afee28d20f48fd0203. 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/USLD91765112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b5d504f29e382617cdda1d43a7257f6c675c15270fb6bf514cf5011a74f651. 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/QM24S2205203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f20fe4019b9d20692c37358d2c624bf9f61e330662788a8009cfdd6aa80d84d. 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/QM24S2307875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f7fa75231879ce314dcbdd322ac64d8c97b522e913f4a7daf45343180da1d. 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/USLD91765113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b99806b1017cd97e1f2120cfb95f3d0dc1b2208a9d7b62003ca0d26e454f3c9. 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/USLD91721169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4466d25a864fba8a957d3df91662a7843b4a8f74d281a7f4b79f59b700e8669. 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/QM24S1836465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77953c1376d92e7d1095acaea1904457f2e27496e561c4ef26eb6fa6dc3fa764. 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/QM24S1905075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756ba3aa66e1d673b9957460276118993467c2356a4143707c6106a988359107. 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/USLD91721171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f20fe4019b9d20692c37358d2c624bf9f61e330662788a8009cfdd6aa80d84d. 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/QM24S2307875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b5d504f29e382617cdda1d43a7257f6c675c15270fb6bf514cf5011a74f651. 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/QM24S2205203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587a4506934fabc16c44bf30d40964c9097d6265d5a5c6040c322e8ed0f2f960. 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/USLD91726699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4466d25a864fba8a957d3df91662a7843b4a8f74d281a7f4b79f59b700e8669. 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/QM24S1836465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6075656f52b96a0690d9aed0b2b479b9fcd585ef9e60b9b49ecc8a843f321549. 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/USUYG1039481.
Insecure: Music from the HBO Original Series, Season 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93140e296308e047babd940a9ff510a3a85c73bf0654121af924d9d00cdf53c1. 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/USRC11702828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4128850eea0a52891fd5f96fe85dbecf6edfb75f505e56e270369963fce35f5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71897544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66bec55a9eefb85551194d083d77177faafc94bf61f1b01e261353ef5b0d66a. 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/TCADF1765483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c1198eca389187efe96210f488f36cbc1641c0845a86aa9954a2e298929abd. 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/QMUY41800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f66c2f24c4dd99c95bd50d2d1f4a35e2fd8e0bcb4ed787a23014046b4c80621. 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/USL4Q1736167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a391c2fd2ff346891d8c8ccb72364fa778fa170790b76793525bbce8fb3f574. 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/QZAPG1782539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21bf852b15341249e993e73e6389345b1f5b97c261413000f30de6edc086e75. 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/USRC11803078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83e13aa401c262cbb4df7e7026766f611395d0db1c7202181b659d469f40653. 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/QM4TW1710900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2aced426ef284346c735588ceb3ead5ea6a45e52aecae71f0eeabb58230904d. 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/USRC11801758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6524fa5613799359991b209d8398456f1e33f0090d9964ecc57167e5cec8c0f4. 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/GBARL1801051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d9600d5f3a1149eff8f9cdcd5a0810b5c47a3780d431afedf2d5be3ada5d2a. 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/TCACS1607076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003bfc84ef4f658b5c722c342c3f7a63086de615a639cf5f557f1bdd1b35b177. 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/USRC11802950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbb97a29f6f5e8dcaf3523bb7e25a7f8164681b9b9ad08feb6d358e9d1b6226. 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/USRC11803060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd420ef9d6b36a41f8250da567259218f08d931fdc4ac925af5370c4fef0619d0. 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/USRC11803155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6769eae522215a12cfe6530732e07bca6afb6998af454e271e04dfd3ac53d5c7. 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/USRC11803197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57279f6dde77a968c28e903a549db12982037726cbf83e24f108b5fb67f81e01. 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/USRC11803198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5441a237ce09227588627725957b90eff2f895aae26856d29f02a12d58d43a66. 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/USRC11803199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc3f332f1aa4e7b1482bb95abcf24d04cb302a5f624cdbe487432b98d8ea72e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11803200.
Patologias del Invisible Incómodo Antología (012 – 014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2563370d5b10c6be8d7c0f888537e951b956438942bcd7e2859b47f7b4a94029. 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/USHM21527699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4d87792d610e37d31c9d667a1e9409384f79632c7bb7b61fdbcc88914fda55. 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/USHM21527700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa286bc36b0c6425b54abc79d004dfd197bff1dc49c1189103ed5e4159dd7a044. 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/USHM21527701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90604d851c7001d1277de44f855e8285647d9ea3afbcaf7e9a2c6b179e3b756. 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/USHM21527705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c856e0e4ce381f9dc8089962902600f9fa50c69f5a33bb2c046a12f787f4628. 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/USHM21527709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08f304e1035cf7796d1b9bdd16911c42269d2484b196da92abd50c0d08c23f0. 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/USHM21527711.