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 0x81ad614cbb981ed72be12f1208e97b4d4ede52dc19b26aecca4337de9af870bc. 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/4a204100-d5ef-4d2c-b02e-af0fd9a42f6a.json and https://artists.proofprofile.net/proofs/artist/4a204100-d5ef-4d2c-b02e-af0fd9a42f6a.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 0xe9ea63323298cfae954f5cd37925ce3868770df854100fb125b2c5072cb49bb3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QM6N21990994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8502a55b351e922d97c422cfeb93c713029c12b2337a4c5574c8caea86c69d42. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21990998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb631cb430b470965a8f31f03c25bce0e4a279cfa046e722b6f730765c46eaf22. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QM6N21991000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d1b6abe7f3310d2e45eb79d1c78e41986eb655937453597b7758470aa75455. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QM6N21991001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06259630963de7a314576d7c784246b4b61943044a77328d1cede470bfa4a78. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QM6N21991002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787734de0d603e72532693bb0e4e06d2b0a7b1848f18e9e70e34dd24952f2149. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21991154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacdacfb3f2278e143ffa9caf953431b89ef07a50221019a288fb50ff2ca855e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QM6N21991157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac74d99dd70ac44b19f9cfc8cf788b69b95cd66805bda4bb114f4b85d576e4fc. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21991160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63056ce6f4b9f6f449ced9314526f45212f34972069e42b120f75c9295b412a. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QM6N21991167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a298f8a9f8a981a3a1b069859346be9ed81c6a2304ea97567c7cdc9503ae1ed. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21991166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5673d66fdee6678c5b2ebcaf876645e12be66753acc0569735b8068b13696d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM6N21991165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4714502ff875595dd70ae52009537736b5a6eb6bf1019b21020602fdf32f6d3e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21991719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3adf8dc4853712d2e07e70b048fc636652c92b94ed8776991ce0f5b923f2f3c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21991720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38af5c03c662cad58ac1c5bea9a06c9228242e8f80278748bba339b80454c31. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QM6N21991725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f8fa93846f76fe2f1631070c5733046a74b167163854538a1c9b6497ce6e8f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QM6N21991750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bf88d224ff914ed032784504cf704c664a53c2300dc8613b406b19801d49ab. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281912078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ef1ba1088011ef4dec7dcf29b89d14830a7c2308c47b17e625485005976fa8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMFME1979350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd9e97b423f18dffe4af5fd560a9539963b169b768b363b7852f68df188c1c4. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QMFME1979349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dec7d73281636996b0142540d0f88ff9d57c6a77f5be6cc3bff777113bcf87a. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1979353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcdc6e873bb732655757ebf392dcd745635a452071c7572c756f5dae2ea4374. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QMFME1979339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac87ee0fb6ce1e6ecd41f3798e9321e3642053cef17c14a12fcf707538d67b5f. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QMFME1979341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0400837b7f91f147c730316529b7a9edb06d96a1600ca07ecf367d167ab690c6. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1979342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0948be16b29271b1cc072da776a7a0b305fb95e98a5b448c5e21fbb8b0188c4c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMFME1979345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dcfc56700ecbdd1f3bebf434da57c173f2517acce578a04df645a8f08d7373. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMFME1979351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1f5f47235b67ec218baab167c95f670bd0c879e48f120fb80d4fc36a3cf1c4. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2037159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57875b2440f09016208a25eb6a89711e1395d0693b845bffe9a000d6e5a8195a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2201215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c17c9dd2f79144a430148faf36710483a1d06dc4ca210b62a367c42b6c69feb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2201216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc8672c35dcc076aeeb699f81639ea7f783df9ddfbea787e57c36e646904717. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2201217.
Si por Flako Me Buscan por Flaco Me Encuentran - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036ab1965cc12e880cfe4fc4095486791366332db3ffcb6ac19126683742ec9c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4TX2201218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89302c5fcdac88ac7fab379a18f2ba949bade3d1832def444b41f8eb5af3e11. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QM4TX2201225.
Popurrí de Corridos: Los Dragones del Castillo / Gente del Güero Chompas / Marcando el Paso / El Aquiles - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bda8bf858340f08bdd41ef4fd496e5a59219f1b5285b58741f7341d3e907a79. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4TX2201227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7066c995b6bc3f0a1c1c4a546821bfc21e0252de3164fddfef9d92e4a255a04. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2201229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88006162dd7b3dbd962c38dc83ccb7a1e65ba359f468aace2c08ff553d023a49. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USA2P2309170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13720d1c0ebaf24cfea6137540d6ff2873de2f67beec31bbb607da7836062e6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USA2P2309169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa423bc0045f62b137cda2e92c4887f0f2072eff5b8e2e0c4dd381d9e5602eb. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USA2P2321096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a091de23244b012a085d5580c247376ff019f59827b7943f1346907a153d9e3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA2P2328107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d816059e13b7c03ffe588e9e201ca6a6c3d943ad6a50568a72b2036253f755. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USA2P2328108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdb9b03540eb8400232815e79c17372454d48ea5a08945f5d31831a597bbaa8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USA2P2328111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa423bc0045f62b137cda2e92c4887f0f2072eff5b8e2e0c4dd381d9e5602eb. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USA2P2321096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195aeaa8a80fb179f2e685175a2ab796232e2ce6ec0d9225a7c81a70b159e9e0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2328106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b28da077cf285e85316c7a26e89d237f0b0cb31f259862e63d9b9f99aa3f9a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2328116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9050a6b389d0ecd573bc45012085756ec03333b8363695ac414ff7d65e420533. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2328110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f17462cf5effea6e40a21977bee0ccc64aeff1801ef33a212a018c93fcc833. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USA2P2340645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d1e807b3aefcc9bc2438f80b3e9f2e17a212da2079fe447b9fd6523067b7ba. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USA2P2340646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9461323063cdd99c728ba8c9c0588d8321bd9f2c211a6e99b4953005042410d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USA2P2340647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96466344cbdda444244593ccbc2ee15c4836baf246fd48285595067bacc45e45. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2340648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3147527d604c24232dcc694dc6f95ff051617ff0b0ca96d27a6c148fd7d9c032. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2340650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331113821776bb5e29b32cda3a849c61dc8458ae53949c202801ab2842b54e62. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/USA2P2340651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93183c637d14d3a478806525e4545c12b477a3f3e4d156c45f0eaba4869ba60. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USA2P2414167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f8e53883da5ca9d00cc808ae887760d6aa63e3c0ebb87312446532c798f841. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA2P2446195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d5a661e3651c105a335fd7652dee7a0a735ab9de1b61f5c3637d2c3a436b15. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USA2P2446196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdeddf6382f36f44afd6a7b2133471559cf98493aafed2606bf14bd029ebfb2. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USA2P2446197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee20628e961d2c7275c2f7c9bf164bd2334957375c886f6d72f0456ea4b0dd2e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA2P2446198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb63b99aa7272f9c2d3ab9012e759fb5b79799b8dd8cac745711411482cadba. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2446199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5a3c94869193d10ebc3f66d609b46c1d445b68d484210aeff0b8c788c2e342. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USA2P2465388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b80f97366e4dec01e2db236e6fa98df5060a2cfeab1e51271a9e255089f5377. 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/USA2P2517069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a16e8a9803b9de7237574beb1f4ef44538f79cd2f27b22189bab86ddf553ee. 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/USA2P2524094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bebcf2020c7419ed542a8551ad318b7dd3db27bc8dc5a9e7b55f673eb46f8e. 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/US3DF2248813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0236959a2c5d7cab0addc70e198a83fba5f8321455b2ab45ae75679f9da142f9. 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/BK4DA2317925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90375ae9c2e9da29a061f3081ae9ec1692c8f798c5d01c8a031039365abd6c24. 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/QZTAU2148943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4188c3747b0f2095099e2d5fb3d57ae2d441a374968b3d2d735babf38109ee71. 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/QZNFJ2404217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6abf7d1b36b18028e4863c67eae38603441960f340684825ad994f197f778f9. 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/US3DF2226117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd6846c5a8f2ef33abd80873296bc8ececddf2bd4d70389d5400c2a5cb29d5f. 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/QZNJV2292151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1185f06f7a387f239460827d2c40e8f833628151cebe4272c513f759c51a9a. 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/QZMZ92223914.