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 0xee8a580aa0a60486b0dd0a8651ff0363163d9428e658919ad1ff1777ee64fcf2. 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/7a1e02ef-ff30-4838-b0e6-1d147059ce7d.json and https://artists.proofprofile.net/proofs/artist/7a1e02ef-ff30-4838-b0e6-1d147059ce7d.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 0x613327744d80dbf5b648a885304b927b7fcf8db704121f88b75b495c411d136e. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QM24S2106581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f69d29041bcfd8c06cf39fa924c2932cd352a81eac95bec237d67b097dcf678. 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/QZPLS2253593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cee9c900ced8ac5ca923c6f34ce3c0fdeb56cf8f4e7475c8d12281577ed64ab. 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/QZES82207761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5093e5a4a5b23d85c5069d4f351348e03e49f27a4f0f9e5c80dcb577f79110f2. 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/QZPLS2253594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63ce4f5cd07066a5524229fe6bf85a019c75dcaff53d2b5f70fd58b784aff72. 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/QZPLS2253595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb15185cb3ca1751b22a8c72c78f3db838a8920bd91a227abef0cd1cc8cd1faa. 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/QZPLS2253596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cade9b10e254ff76bcc6b6d7ad4c9ea147b21812250d5cb7f4945981482791d. 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/QZPLS2253597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c33c728aabf32b8be1d62d47e76aa3b21fc41336ac0c689612dd1a4a2a4a0f. 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/QZK6P2260685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5406ed1462bc6ad4dc9163f696b589caae6c4db740a6e928a927560892603b. 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/QZPLS2253598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97e5977f7d5f4be67f1a7af26fc762e6cc50cbd64415a43c37da62abeb9c1ed. 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/QZNWU2221350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccec248c006b9c4b55898d775d2e0e64d664e089674d08104a7ddd743a2295d9. 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/QZPLS2253599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bc7787bcbcdad92d0d3d59c5957753912e4b000a5e5fb528fc3a6d690be2d5. 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/TCAFO2188327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27e2bedc0b7c5ab289da2b0ac708d4d5a61e5a226b3390b8c0b812df2b1d6d6. 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/TCAFO2188331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438d305f0f1c587b6433499bc09a2273c66df1e8aadc6d595163a8c05ead022e. 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/TCAFO2188335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af13a1f61c5266d29b331272ca4dcdf235d1edb80fcb7f2687da951b9b621c6. 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/TCAFO2188337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f987d6efb12c750de1b65316aa504b080d175979cec92d09fe0e7ab26f7131a. 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/TCAFO2188338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc411b66f156586a24f1d3d864326431e05458d8789b9b4f6dbb7a2083640ca. 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/TCAFO2188341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfca654566b595815c64ba242da467e17241fafd70c7953f2546ac4826ed2da. 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/TCAFO2188344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2df549c1b89f0e203fa48bdec3014c0c7879276c6eac2292968ca557d9d847d. 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/QZ47A2000624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb5cd2389b1c93fcd3b32068f08ba1c03a43aa69bbdb3a35bc34358212fdadb. 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/QZ47A2000620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef151dc5df1c8062a1ba0651ac6747837d5079385048999dac1205f004b031. 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/QZ47A2000625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede0d7d5697e60d719d8d9a21d21965b684b619949e00b643c04a7be1e25a4a7. 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/QZ47A2000626.
willow ave (feat. Sewerperson & Lil Narnia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8381cfea7a26f713a33df017e82717ff8951c3b42c7731ac10a0041ee009da. 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/QZ47A2000627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca0aa423f99295b0be73da8ddf2ff0a0af782bcf53c192b1725489b188eb58e. 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/QZ47A2000621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b9581150ea8e58b54e6044f4989f98e65b5fe496e38ae713ebb0cd34ed154b. 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/QZ47A2000628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef2e48cdd45d855abfcf672f0979b9450f649d41d9b1035ecadd6ece0e210cf. 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/QZ47A2000629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79767ad8b1ec112c7590e7439bb8d5cc89db22b961963eba0b2ef3d1643d816. 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/QZ47A2000630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0968d4a6b67fa0b2b88fcaccfd10cc6ecdbab6215d00592834d450c73c77ffff. 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/QZ47A2000631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d48fb9d86fe32a1c9a7239e5cf03477b0ae3cd8d0635e26d743f0b7c6426dd. 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/QZ47A2000622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca2b698b70a7dcd5ff497b90a622f5f25587165a1ec1fa555a887e6c34ec6eb. 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/QZ47A2000632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f88e32571d79f2fbfea255d89c60e87886bb70a42911d78ed8ae329c5f9c0d. 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/QM42K1785853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a67f4fa2d178dd1b5104c39c5754395ef6720d3e6c595d8d7ec9599715c8893. 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/QM42K1772423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8229ae9b6164ae1f8586e85097cebfa1ba2db331be2c4e4cb007d8c48e0d7198. 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/QM42K1757743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602784ae08a70e5963cdd8b3b5d731c27bdf3b5170918e64d132acc5f3d6f117. 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/QM42K1797573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa41f66375159550ee5d71ff277e23eb4b6fa018d74d226497972c4fb7eca556. 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/QM42K1794244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6facde88fdefabc82d9c941d425ec2d9a1093ed64342ef37634e0f602af5a1f. 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/QM42K1775651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61c9039612d68ed6c9b9fafdaecf629e3a303b3ab9d43d727984d6c04a8506e. 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/QM42K1767592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3b2c8001dab6cc0e63a77faba4f6ab00ee993e69733c1ac17cc21c5f208c87. 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/QM42K1734913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b8fa14605271f14d30673537b83e80ae2a3420dc0380e8056320f222030bc2. 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/QM42K1753403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab323bb00f4eb310aea75fbdf6dabf681c840f4f166cc7d3fe2c3b1dc447880c. 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/QM42K1715599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbdda82cc1fd914da9cb548777cb9e3e94dd41ba51eaaee2b1d9b4ca28d00b5. 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/QM42K1780234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdb76fea02ad031f29881db5c23f9c364a0a2e8a5db87b4a08602de3b90627d. 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/QM42K1741848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1c9ffc13d4c24ebf976cb883f8b9e30d2d10a3623a66a04d3c60bf0abe34a5. 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/QZFZ32498261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec44a5b8cfc17a0ea66c05e139068851d8e4b5ad873e14427f1a49a70199ed3. 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/QZFYY2423105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bccc3787d1cd7595e9771b411e69efbb0048ecf48c043df5dafba41cb75f4e. 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/QZWFR2389580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f015417563b2729d85cd618fd20e2d19c3368b28a4488563ce87433b095de86. 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/QZWFR2389581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14bdbf40097a12302b1be7a567b3e1124ca1131d3025c3b3e28668cb3e8513b. 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/QZWFR2389582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b55ce6d8e86226a8da217cc2f78648b5dfa886ee8012cfd01a6d87eabc0030d. 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/QZWFG2322884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcbe791376e40bef45f7ae62f703987d6a9e1d2b2f8e4db99192cb3d35e6364. 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/QZWFE2386384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f65d122e1dbd7264b86bb7b50f0cd5fd6efb09651e29237823ddce96aa39a30. 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/QZVEM2364848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9afa42b17ebfa011423d9c7c5673dc560f0f09bada402b954172b6ec80e88e3. 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/QZTB82388697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dd9daddd242c64f55441955d4127b78a7f745cc47543d126010c3f9fbd7d3f. 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/QZTAU2328404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3813d1f5a8c5846d24918605173f74593f6f227e5c423622dd84b9fe17bc0b. 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/QZK6K2386194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2ddfa6af215df96e90880a72e86327c7bea78f6333b7bf73ad45d467ef4d5b. 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/QZDA82377966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8bde45180d5d9a0a75dcbc306b04bf40241158678cbc5b89fc68f4be8c51b9. 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/QZNWS2389427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25916f8b398a968d89ea12ec521c6355f337ddf1284b6e3d2f08308a3b65be4. 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/QZNWS2389428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6010c6ca2b05ed17d04e4f45aaadf6a2821bfba1ef37fee335af2353ad457a79. 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/QZNWS2389429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3813d1f5a8c5846d24918605173f74593f6f227e5c423622dd84b9fe17bc0b. 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/QZK6K2386194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802a7e2a5ab58cdbddc45b5c490bea33018eb3d87daaef52d6af5580da8901df. 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/USUS12300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d01f2d85ca869664906c55c093a50657d48c8e7c2f9fbc51dd493d274a6a74d. 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/QZHN42367216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcad13e13093fb4b8e2d2ba3bd02bce988e256f65c0d0986010e52adfb56f49d. 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/QZHN32309176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2ddfa6af215df96e90880a72e86327c7bea78f6333b7bf73ad45d467ef4d5b. 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/QZDA82377966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09404122cc52cd5f2aff41eff4217ead15ff29aff78dbb0d67f73e039b3d48a. 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/QZTB92283395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bd073774abc1db1ef909f062a849f59244c48f5c27a7edeae2f03e50720ec5. 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/QZTB22222763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97e5977f7d5f4be67f1a7af26fc762e6cc50cbd64415a43c37da62abeb9c1ed. 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/QZNWU2221350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd9e278b0b8114fd2bac7b9de879cc6ca18c2e10b74395308a4d1bc62a39c57. 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/QZMEP2231962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08b645977960d9779f47399b2512749a35a607fe2857faf0e2669902c434d16. 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/QZ47A2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2e9d32fb40b4db69428daeb71bbb57da81b76ef11529bf5d7391fa0347d791. 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/QZ47A2200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b2cd00d4279adacd43d0ddc7207012b1a90d86b6fbaf5c28f6a90fdd613f8e. 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/QZ47A2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c4e109560d89ed8e8ffb4c5264e672f480d5ebd7f6790d8b608623d9ec4f31. 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/QZHN82273506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b1774c7e145c7a75307da38a533c10146b489bcd6d05bcc03113fce94f28c8. 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/QZHN82273507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b8054006d99c1aeae1a75ab17e44a86f638976779fabe0ec04d2e39b7b5773. 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/QZHN82273508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc235cf3e94263af3be6d9464dd0fe65d0ddbc4908d24448cd6273dff8c6202. 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/USEP42164014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2233e7eb8acb5f46b0185103021b3b0e776853d3693932d0ac1bf5b35d992bf2. 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/QZFYZ2238624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b198dd4485cb6cb63eb7042a68e9b2a71e2a950ea696636b2d01d6ed5b1832. 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/QZTAT2182214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab2aa7c1c63bcdf88b940b7bbeefbb88acd7ae4af18d6463f2bc6196e0f9cc4. 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/QZRP52124850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c48055e52ba977d55a787198020c0d0cca77d781c9c29a2df65f19d5b1b639. 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/QZNWV2185177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf374dae5a27cee7edb52b145095093acae9edb49b8c635fda90aef9fc30c7e27. 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/QZN882165614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b643b0b033f7593d19d6bd21e144a8119a1a133e24d9048a20b9e33ec497189. 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/QZNWW2142680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0637555d2a1de668949e88e01c2ae1483a92d4a512ff6502d095b1d88abd0e. 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/QZNWW2137283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46976478c682a500be5b51899d95184fcca596c49b37c6a83ba2b9bede3af8a5. 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/QZNWW2107902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad29af90e8e7812714fdde179a198515c9e1f0315c3ec499c945b988447af236. 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/QZNWS2125594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9165f4bfbba5012960a18770b599417d9aad9771141c2256728f6d6522815279. 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/QZMEQ2120044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199e2f3c04f2d88480ee92fe35cb3cdec39293095b82b4496773e1d8c1a48489. 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/QZMEQ2120045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f74e7871ea7cfc27abee902cba82e295b9643156295233b1103c72af25c8b6. 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/QZMEQ2120046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8740f1561efceb4c738395f7c4ada33f83b358ad085b086658b1a5fbe882a295. 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/QZMEQ2120047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fa01d49ffaff8511702a218af8dc4539d72ffbefe41611a58f23e0ee7d7b78. 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/QZK6L2196373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86803f3fcfaf2889fd9bbd99a1e02cceddfb5ef8e011a16767dfa0b82b8c49c. 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/QZK6P2218741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d29dcf990ab756860d406ae0c1a6ffa35c15c09e61ae3c3b44e43b5b39cba4. 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/QM8DG1829828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d41d39b53377734a9ffac28904b9d73cf336796e5c5421971e86facddd9bc0. 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/QZNWV2022980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6228d7b41e95cf632a6032e547022e404ff3432c96d617e11383e24dd2c96c. 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/QZKDK2049135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbc93c0d15c90a4bba926757332502da84d0f7c96c80b7c01776b4a999480f8. 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/QZK6G2157590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46c4d0a8db42185f5e7500583fc01db954cd90c7b115b4724c16335d56bd1b4. 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/SE5BU2012546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf374dae5a27cee7edb52b145095093acae9edb49b8c635fda90aef9fc30c7e27. 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/QZN882165614.