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 0x562b863476d17f854317f518434234fdc52982f8d480c3bfb485367d92e23250. 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/ac2c9df0-aa7b-403d-a411-3877863567ba.json and https://artists.proofprofile.net/proofs/artist/ac2c9df0-aa7b-403d-a411-3877863567ba.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 0x14bf14387aa8b0c51d5fdc3b3ec09384b0f06bbdb5f60a43f3b781733b8edbda. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2227871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbbff11de456084972924d1eeb93f319f6847c8db0446f7cf09d41003fde1eb. 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/USANG2244121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa174028d3287b8f4dc1a6888eeec87efe23545f0d141e59e419c4db3d20181. 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/USANG2250611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c947a5971348d754b632ce5d66fc92087b3b277288a902bd161d129f810b1a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42144074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbba042b7223cc75af23348f857c45da05e13bf7aa485c966494b4542a122f6b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2205222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba106bd2a729ba5b70d9e224ef5a5d276906070bc28ef850603635aeb570f5d. 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/USE7D2000220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7d4f665194816ca138b542ebf248fd49dbb6560d10307451721d50f408a57c. 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/USE7D2100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd19908b8e60c59e48a8573803d63fdda3f1068c2f74cdf870bfcd91e8f9d0f. 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/USE7D2000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cce057695e54119456fbf201bd2cb5455d69feaea79feb9cca073d44101663. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D2000226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6a316308174763b61f051d7cb6ca4c0ec1077f23e7f3fbb160be1ebf0b3e6f. 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/USE7D2000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3867ac4f6d64560fb9216095e071c22d297bc7aa5a484081ce80cc7a54339459. 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/USE7D2000228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846bedc01f9ab451e41077943b314e26c0a043cf99ccff36894a8bf0330a04da. 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/USE7D2000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8316cd6d4e1544c8028a25fdfad2f3271002c3968a63609d3929c36ff054c800. 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/USE7D2000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7d4f665194816ca138b542ebf248fd49dbb6560d10307451721d50f408a57c. 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/USE7D2100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a28cc1882623a8be487af4e8df035ef6c2ad53d328835c579c2a0a18862472. 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/QM3DF2215518.
Del Records Presenta: 2021 Por Delante (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a606f026e5e183b9f21dfbd85eeebdcd5bc68fd9f04d06843b0a9f19a9323c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe440f82044589cc684b6f461a608853822b46564f7226d3c515ba44141900fb5. 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/USE7D2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeea477ad59495703b068b04cc06fb539508583861f44f6a0f39fbd5d58fbc3f. 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/USE7D2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cba9a0c87a936bc5d4c11ab7dd7ea42caedf58903f895f90512c437cc9622c. 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/USE7D2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4d487feacebb4d4c1bcbb064b7aaee1c5ce343b80fded4f746fa98fc5e8fce. 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/USE7D2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37909926cc99a51353207b9e948bb8c5407f8efa132989f4082b277b1290e24. 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/USE7D2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eaa0ad0d24f9ba763da8c594d6428ab3ebe3788d6f9a7c00039fc0d32f70db8. 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/USE7D2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b5221fd7b3b0915256f78ff50cf111a8ac0f71f0a93e0f2e10e388cf8bcc88. 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/USE7D2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9050ed4355ddde4f1c10a92890865fead692d5284f477b37577b220ac4f59e27. 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/USE7D2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce7d4c087fac2089f5bfc92911b0825e3e4b6cf63d2f204411d225b3251d56b. 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/USE7D2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99418f7147340b609dc9693e36f73d40f368a782a5b2452e209797aef92cf473. 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/USE7D2100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1012aff6128fee49f83c9a3de13d6d6d146b836962c915bbba75973ea41c6d0d. 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/USE7D2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2fc3087ebb1e89620d4829d6daf78247949ccc9659d14574cd45e49d20951b. 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/USE7D2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8128d00426bf80890901ef5725c230b79fd30f685026d11a6dd34eefba51785. 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/USE7D2100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10116d6ba198a989e6bb2a0d9bf6ff44d9480e3e1c9907e2c78b6b8705ee584d. 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/USE7D2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebfd1ad9d79c79ab295327cbbbf4b06335ecafe83f299ac569b4d5ef1b1ac55. 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/USE7D2100290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8196cf496d3480227ee1af4941f6a153d28311f4db7c3ccaaa726d1dfcca7a7. 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/USE7D2100291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6f0bb422eb1ee2b705e5877133a0263bf6d5fee19496ed44ff0476860aa9c9. 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/USE7D2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e7f759717f7fe31c292ad5b5f938050600bf03edbd5f4433f9564a6baf526f. 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/USE7D2100293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb41851ab820459b6dd7a37534d6127d4f3d816c476be8780317ab2f7b8e6aa. 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/USE7D2100294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bde7f907130335b1edaef7c0ebfd2114c4456c75d628b90a7c2ca69d94b386. 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/USE7D2100295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2661c68bcf0b61ca24122e6376bed28aa52f74004937c12921c1e680708519f1. 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/USE7D2100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2cd7e3c19ea7f41cfd528b0187f1f7c1ffe587e855079b2b6ea2e9904fae5f. 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/USE7D2100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd32ce6b24ff18f81e8c7810cdbfc8aeafbb6af43a0511ef579c6308df6c30f. 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/USE7D2100299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7573f30d56a89e885a6dd4435d1dc24df3fc1796d636bb889a9d450aafdf4b. 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/USE7D2100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a35fcdbbca279797a1c7873709f7d95d5d72697f5b15324f537955cb25ba30. 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/USE7D2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16d48065bcca2c55fab268b0d54063c8692f7403a5dd959da6a72926b045fee. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7669963544b106bc3585d503307405d64783a8f0e2b43a24163fc0aa0c9e8c4f. 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/USE7D2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad01b66d1e502ff345c11ccfd6d2c139fb127b1ce2aba5b00500f2111dbe4987. 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/USE7D2200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c6af89e68165e29af2879d7b4c92366d20f8cf5b92e98e8129b45141e9dac4. 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/USE7D2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ecb58136c63da2a0cd795cd50fbbb9231f065e41618b4af40537f5f0f849d2. 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/USE7D2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbbff11de456084972924d1eeb93f319f6847c8db0446f7cf09d41003fde1eb. 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/USANG2244121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ecb58136c63da2a0cd795cd50fbbb9231f065e41618b4af40537f5f0f849d2. 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/USE7D2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59066c2d85c28359a5972841ae78f17e4e10e31d60e774d6109e42e3d4a8a13. 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/USE7D2100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6f0bb422eb1ee2b705e5877133a0263bf6d5fee19496ed44ff0476860aa9c9. 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/USE7D2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f09e8ac87a057f6d64d1603eb432e5f073545f72c23af2cf8d1b1daa6c1af. 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/QZWFE2395968.