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 0x40dddc92cd7c122d3a846624ca69c5a401f9fd34e5c37ec1472341373f6cdab2. 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/812612b8-87e4-49d0-8d20-885fedc641f2.json and https://artists.proofprofile.net/proofs/artist/812612b8-87e4-49d0-8d20-885fedc641f2.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 0x97a3e297a70b1d3cc3331b2785ef73bd4ab73a9b83fd1adcce0fb0b677362ff1. 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/NLB8R2000314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6926f1de5fcf86fa85fec9d8a48be93d1db50369f27ed377993f3aaf77ca0c2d. 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/NLB8R2000301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a009af074427ee7226bee305ac4b4607f8cccc19575d2a4bd0b46dda14be609. 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/NLB8R2000303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce164be90e754459648ad78afbe01a1ced7652b341615fded2f69fda3000c8aa. 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/NLB8R2000311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf087c86305d5d329cc10ebf79cbc786fb50f8c7281fc69e22ff45013bcc51bc8. 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/NLB8R2000306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa962833c1972518b1a93fd63f901540c88e9775bd9c35b6f860ce87faa65016c. 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/NLB8R2000307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d6127acdf6e4bf6ea3cddc046f7f03456dc115c84892fcafa4587318e6a7aa. 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/NLB8R2000316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda69cdb8a2eb7af41f5d12d9282c4fd060a739ad55093767cfef966333bbc54. 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/NLB8R2000318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d8b9971495416eeda56514262db9b9da096d5c393ed918b0c361dfc552ecdf. 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/NLB8R2000308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c23e172bf3e27fff004f883868f99ae8a27298d0b2b7198f4210fab7a76f48. 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/NLB8R2000319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c245e44629e5159b95fa37101142f8ee3992e696290e99fa0558f2d21abdf1. 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/NLFX52400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78844b52e1af3ef37616ef68a4f68979244f11e683e687d023f9f464e6962f4. 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/NLFX52400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508bca75d11de7a93a2ffd962ce4484aed1acf858523eab23af6939b6efcc3bd. 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/NLFX52400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78844b52e1af3ef37616ef68a4f68979244f11e683e687d023f9f464e6962f4. 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/NLFX52400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508bca75d11de7a93a2ffd962ce4484aed1acf858523eab23af6939b6efcc3bd. 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/NLFX52400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8d1f9a5e316d6dfa57dd636a8f8d45a2426e40b3a74cafe2bcb2514ad1314c. 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/QM7282449736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17ef04234a46a406c398cf0103a1432aa0e04bfaf2c9247ebc128ca7313aab0. 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/TCAGD2273534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdaf6c1b22721cbdfdc0ed116742d1dc8b298c9cc8cb7b9f57a1c27dc25053b. 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/TCAGD2253365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051f532bf3f1da94f635c1f1b1d5a47f6614afd70c535176cd71ee22f6ec9990. 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/TCAGD2253552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a4f9f24deef7730c70cca9a0a60a78c85d6419ad262c89ec3627d537fb90f9. 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/TCAGD2273576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501acd687cdee77edd4914eb47704227de7d4f4ffae94d9504bcf44df9b2ffa7. 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/TCAGD2273611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c344477bcf5dd6ecfbec2054614bf0e7c18ffe440d0b5a6732591916cc8687. 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/TCAGD2273619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3962598e7ebc37c1b503b29803e7608bf1458a05726da5211834a0f46d1803. 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/TCAGD2273628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1d1d0043387165273a3d0ca786fac9159d0de385fac93bff5428291cee76a3. 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/QZDA72584288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e5ff0370e5b42e383a2efbbeed826810bb078935164cd5c9e42d64ef4ad9af. 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/QZZ7R2492313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e5ff0370e5b42e383a2efbbeed826810bb078935164cd5c9e42d64ef4ad9af. 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/QZZ7R2492313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a8d5eaa09146b91f21ce71db99e702e0e7a452b03ce19d39a3ab68aac4aad7. 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/QZTBB2458210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a8d5eaa09146b91f21ce71db99e702e0e7a452b03ce19d39a3ab68aac4aad7. 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/QZTBB2458210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704c5e4980671dfefc0a5fc22f326acb86cea48f9d11b0611a7078804c2129f6. 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/QZTB72464533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704c5e4980671dfefc0a5fc22f326acb86cea48f9d11b0611a7078804c2129f6. 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/QZTB72464533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3abde546ea3a6caf66335da78e70d9c6e83a83c0bf62758952d72ca8281752. 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/QZK6G2419467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a852aa33206d33cb876a125f269714c616a3e8087dba2a3eb6cc660b51f9c9. 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/QZTBD2353536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac538835e04f3040b0f585eb1b1ddfde06f34ed7ee449d5bd3d623f7d15bfcd. 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/QZTAX2328343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b917ceec7d8642d0aed1ca624979c94b20431d6391b6880dec6a96f986db5a. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NL3GQ2100446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431f1c804fce377d358ab1649609d551a72037eb7c5409bb5a5406d6b1ff1a51. 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/NL3GQ2100504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e5c2ad164d340d0b202f70be304fabe5783498668f341d17ec8544bf89b1e6. 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/QZWFQ2337696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a852aa33206d33cb876a125f269714c616a3e8087dba2a3eb6cc660b51f9c9. 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/QZTBD2353536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a852aa33206d33cb876a125f269714c616a3e8087dba2a3eb6cc660b51f9c9. 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/QZTBD2353536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf956bb4aa1726fdff5e1e36ab2341c358264614aa3fe0aab3da0a07fb6042866. 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/NL5MF2102083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac538835e04f3040b0f585eb1b1ddfde06f34ed7ee449d5bd3d623f7d15bfcd. 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/QZTAX2328343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b917ceec7d8642d0aed1ca624979c94b20431d6391b6880dec6a96f986db5a. 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/NL3GQ2100446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4368fe618ada50df75798ba681875ccacd705c5973d0a607b9843bd55acc21d6. 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/NLRD52222210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd996cb0ef32f04fbdf24f5e96841e7028755d5615b8e26818338f7317ed63e. 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/QZHN82271372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570466dc7a0a5cdea04065f73ad9725d3b31313e66dd52d70305ad1982b976a9. 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/QZHN42191354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2171d7bbf99c065c357c186a7bb5f5ad80915f96e52266af36644bb86b4156. 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/QZHNB2072361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3237658429b0e2b7e602e58993ae8e3e2104f343447c1681f16c64f0f03f40cf. 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/QZHN92059412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc161f84bdf6e10ae8e25d168a4d2b14811e4c036d55f6105aa2c5cd072f0211. 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/USCGH2026513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb54d35c640dcc4c9485b9a46892b93016af95e0790734ccc9cfde5d628c24b. 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/USL4Q1990931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40292f86dd97291dc3fecbfa6cbe6eb979d9225cc3b5820d4851218354487118. 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/NLCK42500549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913f468889f44927b8310e554b30a3943ef3feba15ac4ec5f7f1839c1ef6a46e. 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/NLCK42500559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2a7aa533e80a0ce45dbf6a9e447cad66173164cda23a6265f4a97333cda9b0. 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/NLCK42500551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95b1186ba4730142df281bc8dc8253f17c3539f8131755dbdaa70e65353d612. 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/NLCK42500552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512929112c18b800d009aa88a0b9d29641a674d1f1108f0d9cb6a922bc6124b6. 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/NLCK42500553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e160dcc6bcf74bceb84a9ce4d5701e0025be7d5963d0d7a57b09fe129f1182f. 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/NLCK42500554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51eacfc3f4a4cf883b2558a3ddfa7029bca03aa062adc8a2db13316aa41256f. 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/NLCK42500555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6482affc368e14e8a4289cf5d151c865ce7e911bab9c6eeb5439461818c48f4b. 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/NLCK42500556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ff95bbe1dc147e41d4a372f899b83097af1502e1e4e7778315deba86da9822. 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/NLCK42500557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d4f50129b33d0e91e7efc6e0758260facd937bc45f6da0752a9c7eaebaf991. 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/NLCK42500558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e51f3cd02ff50d5ffb16b4bbba482c21b1903b0a041860f729ca6e48dfd263d. 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/NL6JV2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc865868c6f02fefbe119d47372f5907edaad57d8cf7e38a3a42086e1a819ed26. 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/NL6JV2200022.
FASTA (feat. Ronnie Flex, Bizzey & Dopebwoy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d8f6fd730c394df83e5dd00f7b5cdf60b30e58c33b239f4d021ab9313ac80e. 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/NL6JV2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10253b3364fdb06665d92a2b3bde290b52a128f22b579e9ef947d94fc7fca04a. 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/NL6JV2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e338dd0bbd3f351ea10f9ec4de8c91616965239cb129faa9edbbbfdcb9f03a2. 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/NL6JV2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5c2b7d2e18f3152531292c65352bb9cf4730a49f46aa61d6399b9bfe788b12. 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/NL6JV2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a1b48ca54af9081e53cfe61bc07b17f3af81d96d296de3bc775d3250521e42. 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/NLP1A2500001.