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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc5561278685118c1c652c6fc417fe09eae84301fc4a91810c12a41532de9c. 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/4400b878-39f2-437e-b108-a38538d3b0bf.json and https://artists.proofprofile.net/proofs/artist/4400b878-39f2-437e-b108-a38538d3b0bf.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740cc3812bb145ce5b58dcd7825ccf2d62072b70e35fc190122801d3217829b7. 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/DESY21400712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d901c792751a5ead9b44470ec232c0e6fdbb4974e4ff7532cd6682253b5f7b. 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/DESY21400713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24eedf2fb1d2c721ccb49c0bbd7d920fe02d81328bf530d3e1e11d917504cff7. 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/DESY21400715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd72a5daefd7d6dc876797f43da18ab86ef30298aa9f81bd399da26cacc7724. 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/DESY21400717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3245542b7502929a4bfc021a1f704c7143d2c83811da8312c7ed92976dc108. 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/DESY21400718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86640c5eb911cc1b5fa9ab5f2943d92f552812dac6eafea8d73941172802af28. 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/DESY21400719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14f9ad9893792c538465dfc381c7ede511fb37c9da755d4f23e7f12fad3c5ee. 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/DESY21400720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5c16bf3c613a2b78825c3c081e4aace397046cd7933b2f36ed8a76baee1a85. 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/DESY21400721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58c690f8a8e960339cbc9959b1fb216d9d95e686646c486d8466576cd72735a. 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/DESY21400722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30bc7fddf5c88e4317f885393d4b0a005f2ef4f892eed7c9e153b34cfbcb5f2. 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/DESY21400723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf986a64188bd6ed7e938e050b6feb6078f161fae963513a8f6583599aeb90c6. 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/DESY21400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec8e4ba4d7ed726a91a285e09f4bba58fc2f68904b89bfdbaf6645ebf250d9c. 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/DESY21400725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84a39a6b9f456ffa6013d331d1114b9d801f8511748cf990c304769540f2a7. 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/DESY21400726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb29f3aeb9e334c8f5bd216e258009c302c54e02d40fd194986245ae2727b8d2. 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/DEQ022391241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70dd63f957f3295f8d27664630c8cfd77c422c3577272a4b819e8b46f38b6a7. 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/DEQ022391243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735ee740e58f1669e701cfc4c4463606fa9d645b46c011ff24b201354b2b3b9b. 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/DEQ022391251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5cc0447fb92eb7b91a5fdb26480e4c42a1bc15c490f11bf274e7fd71d4c71c. 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/DEQ022290151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e925b05139c26610ee1fd6a66a498b23930989612890a3c7608c5ebd20b8d8a. 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/DEQ022290152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32385e5275652c5aa6fe09443f1db8e6be823e6dd8a4de22cbf7f131219c408. 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/DEQ022290153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f5041f509a9de8e1941dac38baf3b032bc2d8bf57178790683c1ff03a0be02. 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/DEQ022290157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe404f690038d0c4952b58406a77f321eb94bb2eb1433b34b9c3084a775e87b88. 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/DEQ022290158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371ec560e4ad3b484f211ad39d52f481c18522779139b5755f644928695b9233. 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/DEQ022116617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f01efd1c49168f787c16f9cd8f8391a41bccdd4df1504e16e7c2db1382e5ba5. 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/DEQ022116619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c765ebd62238d7d252c11121cd5b9f09acbae796f50ab5eb3be9658e146e2e. 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/USHM81670909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7af109ffc9400185ff2e583a8392ff044483ebe9632a55247e19ecdd8c7e7cb. 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/USCGH1429762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6385782e04eeebe44cab94501df820865036f3963af30f200d1107f7f639d9f3. 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/USCGH1429763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5e4152a855f73cfac66a1f32493a8f53a5584b63768f1950217ef3113a6ef9. 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/USCGH1429764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220ea7b5be7ee8039e9d2e5830a17791e66a68e13246d7dea2b2bdb33d08a25c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:34Z), 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/USCGH1429765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e1be9b9e4d4f2ac6d4eb31ea5fb116596bf696156a2934c2b255ddcb3d14c6. 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/USCGH1429767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9f4cfd7cf6c711c5decb7cc8f21c2f6d940a86471f24d2399bdd649bd2f837. 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/USCGH1429768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0becbff189255a474fb4f2aa146815983340b200a55b328b68ade3a0fc6ee7. 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/DEQ022001850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf0c7b700b7d2cfaf8dcf84c4a7d13372ae081ec6254031aa6c5977eeec33ba. 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/DEQ022001851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf431f099167239ca65d549f2d54322eca08ec84aac7e6618d3ea3e32f1c3548d. 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/DEQ022001855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9b88e16fe32e623c1fde0c67afcfd9503169acc678b33673c82cd0709c7cc9. 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/DEQ022001856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a7fbac5679151b92df99302eef7111e0a3def8a98eed1eeb2e3e74c42fc1a0. 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/DEQ022001865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e0100753dfe155deb164067f0ce6a0c430b3623a835d4f6172fdc9ef22d341. 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/QMEZE1746390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad83b36daf8b32a8a37a00fa06533dd1935d0ab9ce91aa97f16712b867ccb1d7. 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/QMEZE1746391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe99e80907a2f65d2ad211ad69d844c035e789369d0b5dcce4558b11feb6490. 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/QMEZE1746393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281701624cc909bf4477fe2ae5f527d8b346496c756e3943328f7d70f414770f. 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/QMEZE1746395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9129210b913ea15f97864e40e97e467951e5d93ebd4222f2d65496713813751f. 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/QMEZE1746396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284b70c97348fb28e4aad5769f48b574950bb9c15efb58ac19e5174277ae3c63. 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/QMEZE1746397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2834ae65dc58c5c2a385b63ac80d57fa1f3b889deda5ce5f2624c94e143f926f. 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/QMEZE1746402.
Remixes: Made for the Underground (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb079f953ce099277526f51c94ccdfb254f805516c39bc9c6a10f7da5ecd03a7. 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/DEQ021805083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729dafd5ad1fc0219b1814f34e237b20285ebc8fd559a337aa140ca6489c3352. 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/DEQ021805086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae620e75c538343d554771732c4c1eae788dbf6df1bb469b851d593822a4465. 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/DEQ021805087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7466073f15b5861cbc10a0a5ff8c421749b62409fa3c63dbf5be45b12987d9ab. 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/DEQ021805088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4099e246552b68a8536cc5e01dcacdf4fb51fe75c3796d6f191fa6bf950526. 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/DEQ021805096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f11100ac454408e1fd39438801fc47ee99da98aebeda77898a4bc7eb806371d. 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/DEQ021805097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4bbfbc59ef80fc626f2ebc721cd3c59851762c15489eb4b2676a84af09db35. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1810991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55696e483bd2bac409d12b8633705c478697714731e282bf129bb19c03773dac. 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/QMPKX1810995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3279e7eb8a67cc6b5c9c30ddc8514238653fa0c8770096f084d623e1238631. 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/QMPKX1810996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4a99ec7477c5a79ac4d7ff9cee768e7556f6508a03de83a67855fd61ab757e. 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/QMPKX1810997.
Intouchables (feat. Milk Coffee & Sugar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691cf7a49c0282c8f2f50bac0963b90b344513b11dd283388d4e56bde90083d4. 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/USCGJ1602726.