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 0x9f9140e33d63239f308c8a505ddff3221a9b393cba9224d575150e63648a5fd5. 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/82b079b1-4087-4a67-b5f5-95e0b0f4f1a3.json and https://artists.proofprofile.net/proofs/artist/82b079b1-4087-4a67-b5f5-95e0b0f4f1a3.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 0x6bd8841f38d99e0c38d447f2b9239b05df60b8a679fcadad19d59207cd3adc2b. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22310015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dc1fa76181830f27f6dc992120cdc42ba8e52b46a76f04d6d655c76625180e. 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/USHM22310016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d17ea559786f3aa46c7ee6495c0e980ec2888b7f9a0a2867e437bbca38d782d. 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/USHM22310017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453b5a289bcaf96259834a88fcecb39b8cbcca1ad391dfebe5d535379d8c0b4a. 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/USHM22310018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cd83a1fd76b93da4d7420e69212372d71c3678c64c0e51d2f9488e54fd459f. 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/USHM22310019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee89bf03aa7ab644a63dfd880d746d8ae3ef10a723e138ce92d92b35f0d444c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22310020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d1af5f6a08a171fe1a95cb69095e0fab05946de94da879afd357b74bf16d53. 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/USHM22310021.
Homenaje a un Amigo - El Amigo Que Se Fue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afe4af9e8613b7b7b5845b5216463bee57bddaba537761d49b878830ab92d0b. 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/MX4972150239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a174fa1c0ac1b0cc05894ef0aa4f124db631ebeab9bc20a002bd5be2f93c86d. 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/MX4972150240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6a72c6271e8c0d0a6ffdfd1aede361ffd54dad00d6cddb96df35de6568103f. 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/MX4972150241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c703e07f6a00a2200f9a4bdb059bd7a33d79b400a5a42dc89c8f938d0f5b87f. 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/MX4972150242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cee146593608cdce6aea04b525688ad330693a1c61dedb0cf273b188730ea07. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042634c210d039001fc756d031075efd0a524a9d3d22fc3d487ea8b78994bc43. 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/MX4972150244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b86adb68f1f0160474975d38b32f4ef0f23377387b7339e137c72b71b9bb38e. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/MX4972150245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0ab576a8fe00220f733b2dd832a8914438e90f18530b55a400defb54629e71. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/MX4972150246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388953498672a82f96a4db87dd296210120d9a54fe6de7c8c1f8861a1cae4303. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6261646b6c0930090b4fb312923b7c12a7c8fbf6153c456a7eaa60eb5e9fae42. 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/MX4972150248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7449a510d1ee3b675cd4caf1a8312155462940bf7b1017ae3bdbe8a90ed19687. 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/MX4972150249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055934134ab89f07f5cf323be601fe9e6cee53392f5884d7dc14342a2394cdef. 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/MX4972150250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0530e823ebc7a99427d6b7d64917850aa716f07c7098ba5bbe77110bbdc836bd. 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/MX4972150251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0ca21e891747d565113d0af48c23e0246645e951030c64a963f08169fb6085. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c80081f545a3f6040e1406b48d60e41b508c18481a396840a1b3b2ee6404ef. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce03459bfcd814b44ebb1e3ce94ba459365b608b2ca0e9ccb46701b7710a476e. 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/USL4Q2227668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1f22f89b5b25077ffd85b1e421e257eb64a9f8bef523b224518ac59ac7b2a1. 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/USL4R2166100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bc93094c4d0cbbbbb61b9465dac4711b2c72a827760d0b7659aff469fbddaf. 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/USA2P2507534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1f899c004357a5b33aed0be1c0c1c8b1d62b14e0baae39b47b1859cce63793. 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/USA2P2507535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df6ede3add1698dad0c23ce7c5dee93fa182daeae05efb5a78d6a0e7cd4088f. 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/USA2P2507536.
No Soy Feliz - La Talega Del Café (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf834fa334e3a57a33cff6062492b813794a08c0b0b954aaa9e064da97b9785e0. 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/USA2P2507537.
Si Me Recuerdas - No Puedo Olvidarla (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f12bde23637767aa8a64ebeec1492c256670f7aa9ed76d1f98ee7c1ae4b74dc. 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/USA2P2507538.
⁠Quién Pompo - Macorina - La Estaca (Popurri Chico Che) (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf97f18f9cf192c395f02d956b8ceb4a077b531a796da67d75ad86f35629dc5. 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/USA2P2507539.
El 24 - El Centenario - Chivo Tatemado (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bf5d29c80e8c9bcf7ee3e1eb2f08a97bd56da0c5c933222bd4b2614745962e. 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/USA2P2507540.
⁠Razon - Las Locuras Mías - Dando Vueltas (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9583a0854a4d16085e8724c02bc1b87e228992ab81e7e4ea89c040891b6e34. 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/USA2P2507541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559414f352535898c5161b62ecee5119ba7c63e18f7ffcbdf3fe9ead84e857f1. 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/USA2P2507542.
Las Guilotas - Cuando Los Frijoles Bailan - Arriba Pichataro (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe556f7e8e840ad0cb7600d3f821a1f4a709ebfadbc460bcdcbaba788e9759b14. 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/USA2P2507543.
⁠Quédate Conmigo Esta Noche - Me Gustas Mucho (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e51d79cf394dcd844639d47f2998bbdfd9384880d655d0832b02264c0c267c. 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/USA2P2507544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb879c7392bff8ad1d2a3557cd23945af2c3769804e59f4bbc719ed0038e061e8. 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/USA2P2504701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987c0152035c63efb76890078b66afd7ab90dd9d001d40e28ef752b18559163e. 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/USA2P2507545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c644e8ea9276a254f9b6b2477a64f79d8f35288c798b1f5d38f38324c28ea0. 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/USA2P2507546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61c7065b91d15da887503390f0b4d67cf1425400ac12c2faaf0771c0bc93894. 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/USL4R2364553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf42fd94ca0fd436e346307834f143d5ca56af2521338679becd1732459c9df3. 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/USL4R2364554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e0d55ca6eb285639827dc92c53fcdcdd34a75a7737305ec0bdff3c7d029f22. 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/USL4R2364555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f12a1a151a5988b60dd9ac622a74caad0fb0c2bb6da6dd626fbbc9699b26fd. 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/USL4R2364556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c8c916d6f3a2fe7fb012042fde65d458ffa1898933c13bd6079436f2e1ea76. 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/USL4R2364557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a3b24e4147cdc85d12ebb98d4b27c3dfcaded604de1b36a7c800ee4eeda8c6. 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/USL4R2364558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956e91dda49ae17b218d214160b39a04798717ee937c3fb16f49f58d224903ae. 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/USL4R2364559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34aebbc486eb521835baf84a59ab2d9913c2c67a3d8bf68751721c69bdf0da0. 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/USDY42331260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561a0657c729d2b160fe0779c271d82120f5573a24d23cb1299ec17eaf21cff6. 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/USDY42331261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba55f43a739a1b1cd6e732c2dcaf7b97c3ed7752aec44fdcfd9dd9be81d31b24. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42331262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3377ec3d886b994ea64d5c0ea73e8a53e464f4e4ad76ff9b884136d6ad94ce3. 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/USDY42331263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e8ab6ecd5302b53f283dff894b81daed958602976d08eefd4a5d1ba75b17df. 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/USDY42331264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11211b223ebd21e725da60e8ad00ef67b7dc6821d14894ecc166f84559c1b08. 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/USDY42331265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d585935a65cb9710617ec417f291d9901e5ba7f7384f1f71b65d06c39f09e2. 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/USDY42331266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fe847e963809f1cd995cea4b9c4a9f74aea2d6592293fcde46e19401890287. 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/USHM82010721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeae6d36384d5c0ddc638b5814040fe5ae22f792559183bc68fafcdb955fe30f. 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/USHM82010722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ede79d5a9a832dbcb024364aa9e6ce63a9d5f482a2dfb8869e6d6d0b3194ae7. 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/USHM82010723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b0927ca26f092e2c0fd66d72f27f4658ca42d6479cd03f3c800c7e8aee0f8c. 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/USHM82010724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8834abb071d895866ed6b5b8221bd3a6c48478303fc691361430558fe68419. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82010725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82613ac8bd751f9281486aac5bbfa9d9ddc987effdbc71634ae3e7d95165b239. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82010726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31a639a0f8b7c48858ac5e31eb2768692e25a202db2c8632c9257643e6faa38. 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/USHM82010727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1828b1133bd000c68e25ebffa87a89c3f0ad1e1e2cf0c224f82ae821fb729a7. 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/USHM82010728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10d3aaf5e605be48f1ccb03170093e37b2ef91e7a7826e2c2f7dc1c7b9488c0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM82010729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283432d47dc338133c5b8b23a2916316a6b241a70d33a63a91e99e7ef2835f6b. 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/USHM82010730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439d665b86b48d4edd91afebf5b9e41c6bb13250777d3b1f2d476b921a996e9a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USHM82010731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79978ae80fac742c57c033eefc05b1f12da5c40887cc81d9f005858cc8b7b0e1. 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/USHM82010732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ff303f6fea82af710e24b9ee0133be1f1cc13bcca7710d3b17900bb9ee2338. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USHM82010733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5095dbdc63c789d0a1912bcf33020d2e37a78ba1292cb5fd1478b35341b1cdc9. 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/USHM82010734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc502dc8a5ee5e2207c646eb095e8a36f64edec6bc2ea99102f6e5f252ece5bc6. 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/USHM82010735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd143622e235a98a540bc89bf348d5678963c9c0cdc43d77e9aff8030dea6a790. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM82010736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4327c4f7c22ff98cf41d6694bdaa29f72701d60370dc0b13ad7446f2fcee721. 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/USHM82010737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028c8744a9a9be97fef317fb6bfb9ddec1015e9b4be178900259f5c1a89f970. 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/USL4R1922023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2eaf9bfee9d32844a609011fbf38d69907300b4e97974beee2be1ea5ba7bd7. 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/USL4R1922024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd614fb091bc876633c16207b59976e2bf6ed8f9027019febf339d013df8b38b8. 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/USL4R1922025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07c873de03ad57a2de28f23a1cade813556559afbac31ec8793f54db52dbadd. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1922026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eab4ab4fb1935f06bd75c5061c67d15dc23c58f40b467a1d4197df23af43dc. 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/USL4R1922027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29823bf0013b07b11290fe1b38a8d8130f4a625e7aad4094c5cc4d2ec2612d9. 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/USL4R1922028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1cba67fb061de434e2036244615cd61195cf18504d92d7a45ab27a8292913f. 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/USL4R1922029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f9641ec80db642c0daea9a8dd2dd4922036f92da9b26d7ed7f0b8e2c5df7a7. 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/USL4R1922030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0240071697862fe78187536fbaa200d26ef0b63add3367255f8de24b97a33fb. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1922031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa415ec8b9bde69838a0e2b3e220254326456eb75d42a14b88d88844e4cc23fcd. 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/USL4R1922032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcd4689996304b21117cfa8580b624d3ea8d3ef8d683f1b2b07e13998351b71. 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/USL4R1922033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b0a13e91cdcc2d7e2466eaedf954f54aad337739f420e486ddafe2daf4e7e0. 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/USL4R1922034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3667610f562a205eae68add92a741b3f1b7c8333556008085e8dcaae579d3a62. 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/USL4R1922035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ce2982aed4dbb1bddbfe25061795f78306c11a21869557da4fc96c315b793. 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/QZTB72405715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b476a943afe77e5390f7a4146d4c137e6fa8ac3985fe82e4a4a3c95ccc45c4. 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/USHM91807145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac3ddae5fb6464953a2bf4d07858fa63789c986c528c32ebcfd2036efd1e03. 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/USHM91807157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583440d6f14a1b4e79e6a6475005745b6a5b9d6ea26574498b4944e2b005af46. 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/USHM91807146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e511f04593647b9e6700a926655782f59c68d934b0e98863a76b57682d78503. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/USHM91807158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab44a02f23d9612fd895b1619d36f987cfce4bf1a14f1a5fcb7027379b4e4925. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91807148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cc6e37664d74b4d38ccb3e6019fc8e9705b07b545dad24b70e798ccd528a03. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91807160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bda7651325cc994193bdb8758294f0952c3006ab6c48223600cf79e1d5f4414. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91807149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f55ce39fffc4c633fd707596cb5f7aaa332adfe753568ca1d93bc8a20ccb0. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USHM91807161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd248c22ec3c924ef6c1d4fe6bf5549716ce6ffd6158c2c0ecf28b58bc3256aa. 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/USHM91807150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7019fbec52b244d6b28bda399f53e5a6caf5c3cb32deb872686de57080ef682f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM91807162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3d5cbecda6264d620d26b6b8c2b7881e3ee4d75aae23f50a232eacd24d4ba8. 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/USHM91807151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24592c56d9c650f749dc2eb4980e46251f42fb1308ef990d433749b257dbbc4f. 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/USHM91807163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317822696b2b9977110a4e67b46fa75d8efe3622800727f0ed8493b0b90689cb. 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/USHM91807153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78151c5213e8b5ecee1d78d3fefbb1ca6777e5d57c4f92fcb40f542b0e35a33c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91807165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb410144e75c563376733f158c8d734e0a3fdecbc946e377ef92fa65518be676. 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/USHM91831053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c7e5960211945439103ace1116c47f064081d0e2896fee46b86989edf38849. 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/USHM91831054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadee9866fc1710becd6cbb248a32656da31329917ce26283eb6a77b6c3f374f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USHM91831055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ff0446b8dec9f3ccad897e00463e89223bda6518ea6e3ee7158c33a896dd5c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91831058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ede96f93b85cdebeeac1fe5c953ad584cf646d7fda629528bed38601f3e9aa2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91831060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e86201252b398e25fdc8d62be5685e2a24531fb3d2424c950d332779b838d9. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USHM91897955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa1fa3ffa91605cb91272f790e188ea9b93aaf70b1cac5e5f4b4184f125d658. 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/USHM91897960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7827f91d7245715b99c5a654c936a45431492e70799e46583bb93f0d29f24ad2. 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/USHM91897962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b722d8ef9f8d8d26a422f3a1c1f843a8368bebf29e484d04677b33f505f8e17. 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/USHM91897963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc23f6c7994f0c30b44628d0de0d0ca0c62d498e3eea7140e5d2bd8517cc073. 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/QZTBD2426284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13857526cc26fa77e7e3d5d10d925cfa3cdba73c32185ffce62722ac1ee8165. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2432940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326bfb4c212866b5efb331f068508dade0c89a50a49eb319d07b67566332606a. 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/USCGJ2432941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b463cf7410cde4424fd06c6ea629d6a15656f515bf4834cf0d43bba6e3c1e1b. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2432942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7ae46ef51868dca103be429b221bd60aecc04da84df6163a3eb0a7e70a3a5a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USCGJ2432943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d73e8106ea61adc64264a2f670284d2a5086f295ecdac7abf895446e1f1a543. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2432944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d28ee88152b5c1ef2df9cc2d0af47128a4acf447c113f4036bd605e3bd95881. 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/USCGJ2432945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf32e2dbc61bf0d518baf7184beff62796fe81cb841962e08c7ebb6735fcbf8. 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/USL4R2364540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c23aee9874f51f847a8c84280362c75bfa58ed879a92b997df5dbb93ab4bcb. 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/USDY42331251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbbe45bf8e5e1439320c0a03a756bfe01283f20b99216ec19aac1759a5943a4. 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/USCGJ2338313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d144ce5c5c88bf6acbcfd2339bbdd4490939131cb015ff34af216ca1d66b461. 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/USCGH2387478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764c022b4ec0ae44f3c43ce22754115419cac4d1a083e1e8064f4e6e70654e63. 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/USDY42201414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8270c3ace8a0f6956ca7e774e03433e7d7e811255f2bee95712eeb9308b6bc. 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/USHM22187723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b62b4878698265e0ee8234edc684f194f03886ece506cac5d31664c786a85d. 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/USHM22187724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6d98c606d0efd22d58ca1ce7327921345c105284e6db1d1df563e1d41fd23c. 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/USHM22187725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588e1fa1099671d8a6cf1471a04e2ea8b4515e00804accbe9b0f6a198449d4dc. 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/USHM22187726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5955d552b6db07b75febc8f0905468c9c83e3bc0855efe82f0997dc91ab6bc89. 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/USHM22187727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d70b63f581792c56f26fda8ad5b82a9660c8d235b6b8e041151c0120179d1ff. 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/USCGJ2150281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1814e6f855e1b3fbde34b0c3cb171023432d3e54120619fe887548665d76170b. 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/USCGJ2150282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe641d702100492dc5819b98d97e063edb8b99693e98f2a6cb67681777ab49414. 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/USCGJ2150283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf920da9fa70a92190591ea22411e048e2c803b2a769284b953c8c4528c8f7a. 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/USY282005345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8453548bbb51f3d17a8aea7a40c8dcc42de37d8615c371d3f6bb94cf56b04c0d. 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/USHM91885687.