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 0x603bdaac4da9ed5af300819c50ed5d662f9404b067d4dba97ce7224e7f37e360. 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/1109cf12-7750-4565-9d51-a3079f6268f1.json and https://artists.proofprofile.net/proofs/artist/1109cf12-7750-4565-9d51-a3079f6268f1.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 0xe93bc30f102e517f73fe8e7cd49a28f2ebb8b3364600611ab9ab84ce23f5139a. 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/QM6MZ1503856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1867de43b828f28b4aa21ccf77b6d2dedaf31a891229312fce4234decbd8862. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1503862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f523a5a3f78c461d50d0c62de3899dadaf3233123f7419dc48893ca0aa5fe0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USZUP1013270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5e2b0fe909f38876d650a09c5fdc93ed20ecf53e8b8b28d34c2aeb3bcd249b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59595cb825886a798b6a141f77f043854c8e677d291370d7db198f2193fd00d6. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99ec907ec7229aa81241b50a389989e36b1c63ace4b1fa3d8161212bc050b31. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15404ee498c1a20752e19c6f4c733df42e3bc3fbbe51192660553413cc4e2de3. 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/USZUP1013147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2061102b68072077259f1e811a147e8c4169f270309e396d7decb7c4bb317b. 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/USZUP1013148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52cb7ed75ffb8dede62124047e243fa9506487c70bf43f767fe9f26704fe8da. 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/USZUP1013149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e4f5702b57bc0c49d7506e4e0365f4f7f12541ed5fe7a881df53f69bd07f81. 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/USZUP0710361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d5fe7c7ee11cc9b8aca0ccfc874546f0530687d6c95ee319cc6321554a75b7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6110068e6f008f50d3c66e60dca1e85514ae414fa9173e99a89a0636b182e84. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USZUP0710363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b2cc12a96fe27af8ef42aaa8340e0c0b581f7b12bf48d6a36441b9d010b4c9. 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/USZUP0710364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0412ba286b61713b6d2e2c9bcff5eb85e78b35bdb2ccf4e005a34986d7731bc8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5a9674e1469dbd6877b35dc46626fb00d5394f37188968158a51333a0abf0d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7daccef55ee2cf5974f45a49075f590285808811d9a728f3104eaa97e96d15. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USZUP1013171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d6bf2e0b0a85ca7208191db6ddea2583ba26f1692569d7497499185982fe0b. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USZUP1013172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bb993a6b4d4021514a1455ff2b9d94e21cc2ca027a4d9a384929d927552a14. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/USZUP1013173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7deec20d1bff0d0bdaa4bae16caae7772cab4a369ac3fb51ffe26e418b146774. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USZUP1013174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28677d7fb5da11e1a291916c5e10cc11efe7cb031b35f6c62286435a4270a671. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QMDA71353147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e50d1d443d7b6032bb2ab51adf03a19ce77fd60881ecd9185bba3300ca350e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71353150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7563c89551d2c45e860c073b874cc32c1e8894d445e10ffa07c73fd9bfb6d851. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71353151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5c261486842bb7ff4ed413645d2ccee136dc213971e54550d831c18bfae6d6. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69d8c585e76168b01741cbe3b7bbdcbe7c43b0ec4f531848716664bd2d30721. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8191800883f534e50261f179a50dfa3cd5ee12afc2df42ff86bfe6e6891a3e9. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdee7f6527b0da34ef6821661c6ee430ad62c609a1e0dd7c222c154ea3048ce. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1013449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560729ea93bceff04f416f5d1534b6fde42207c5a4c93de400405d34e5e34d7a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1011680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2657f230fea6267422d28f40816c225c311bccbe29a2d7d3311dcc18daacf4b5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USZUP1011682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836813459ae74fb150e983e505200802c11f843fcdf938ec7287d465f6d7eb7b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1011718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef176180684d12ad027278013e3387e1f0ff1ad2181ec6fe4d11828afe560785. 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/USZUP1011721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3281a569a37bd3797b53694bae35e31df549304b45b2c3592490001ca6f75967. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a58090762f4995c72ed202f9aaf6f2c187e8d9e6a23ac496087c7077753e7b5. 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/USZUP0710419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acfbb11fd6051b3f1d872a0cea2c7accbfd9e3e8ff79bf7c106dfa72e58bdc9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde18eee193db9f1eeb7c6d08e055af7435951482a20ecdcad2cdf8366c9d2f01. 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/USZUP0710392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed757f3613be186a34547656ad34344546c0db731c256b91015764dac55b6b6. 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/USZUP0710393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952cb133ba06054b2617746be17c8f932bf044ffc3771c838cbe192d9dfca1ff. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a528b09e393c94cd880ea383fa605ab5fc21e1b74a8887147e2320c51e1ceb. 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/USZUP0710140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d73737fbd2bb11cc17cb738074d3aa9ce7b89766f1a30dd192d406da4df1952. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a8f22195c2d5923e2e43ebed1090eceeec1099f418bfdc5dec25335a264683. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USZUP0710072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678b5f1183988849849fe18c41fece608db9ae7b08d04355603f8ac1d2291837. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2264743032262c806207808ced3596d1a6bb45e01045ad727ccb8f556b5df8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57640f6b91641b184f0be2e26c0badb62b196fd04ad81344163a5be51d42055d. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06d3f8eaab03d946498601c9d1d1918c944e5ccf50f69648d8e87b2c28e42b2. 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/USZUP0710113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6681a5159a9616c594bd8f6ae33dba7c813c61abda93a6ae7f058fa5905b6369. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USZUP0710094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d3053e67ec85b0db445f3c586737c77f41c1f98951901872b63b2877967a69. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2c11ca88c3127cf8de9bceac04ceefa94452a6cc547404e59043b117171225. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USZUP0710098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5c4dff2b1d8d5b492d8bbcc8542a7b8e714950ea163ea68c4e3d389b502788. 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/USZUP0710081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bc386bd209018d500a4060dce52159ac48e4b9bb0a00707a417fb0f869f83f. 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/USZUP0710083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8426219008f8cf742cd1b2b2d30019581837e90b221638da79f721abbd0828. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbf0468e76bd785463a8191dcd527dfa72d193e90a2c39a29268ea0a8d5c133. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482a6fa8a7da0cd3fb0a10e77c1cd5e36c313da1d2cd7681e305a93c8207544c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d0c99c02df86a145ed22902c6ab44fcd1fa647cc1afeaaf6261ccd1a97d370. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USZUP0710346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca60de82c450e991b1f1a63a3b71b9dcdd380d33554bc7feb9f6423df0fdf1a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506a5cfb54a86d64443c70765e40ed1b5a68ac1ef4b0cecf1d82f28a62b9042. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/USZUP0710356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dd0f88cbb910b8fe9af15f3682a6d1d04bc6c63888de0142c8364d20323744. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1011916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9bdcb7b413583e0922e7208ee1a4ede7c30e442eb3f4187b4d03bbbef2d45a. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1111680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21e0ec570e66e65edb92dd2b9b2074c6c0b63cb5c00f120bb3953dd4481fea3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1111681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db5676311859bb9bc8a15bb6f8b9f33ea90a3efe18e9843b77d1fea2bcb3b4f. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/USZUP1111682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b541c5bc6e1dccfafe1c2c5611302530402475a1a447940de2aec7b4fb7d8d3. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1111685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf595151b1c7cafc36662653e5916ee3d67cd3eb992b907adaa4a86ddba69164. 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/USZUP1111688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc4f5ed8f170a67d69887aa05a30ce017d5f6786806f24acf7d59eb4fd060be. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USZUP1111689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e82acb5d12a8fda1ebf543c70ca248089a37c6533f64b76afc48eefacd31ae. 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/USZUP1111690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1e006d2d3760e36157a5498969bc41406c1315be0842a92c02153e4cdb8e15. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1300226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84730abdee38e5d68afe7bb95b94239ca6ca052aa87c0941cebac6b9d17030cc. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/USZUP1300227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87428dc35268d402b8654f25fabbc47c17ca1d32beef484f645634e241b354a9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6dba56ea63461c471a3d84fc2d0301d965ac8b7584fe48c3512af5c80ff334. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USZUP1300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2eff58dd241fba4f0f765f80367edcd70bde35cbfad1a405d0aef2b1b84ff14. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USZUP1300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b5006e605d04190f6504c33c8f9d420b5fe0657084670ab52b4fe99c743ffd. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6558f19120004104055c5ec8195a15cacbe194164d1febf2cc07dfd1ef45ee. 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/USZUP1300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962489d7c4c8c3d3da804bb8751557e63e82c0d52ba0b698830222b0ebc3e404. 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/USZUP1300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80fe0a1bb3340d3eac503888bf47c6a1435996c92814161d6a15b5d17d16b71. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1300234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27affcefe293f11a12fcbfb4023009ec611cf1ef71bfb766ecdd24e02c57382e. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1300236.
Club Corridos: Pepe Tovar y los Chacales - Coleccion de Exitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e11ef6e0a9901fabdec786f2b56db183fafee375e43432bd7666638817b078. 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/USZUP0710358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd837648a6cee38c9972a4ca73fe5d3855b4593e53ca47400548ac6eb56946798. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100c447454705f7c660f7a725b2e50b6ffc8b70379f12a8dbc5899bc10b663dd. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USZUP1013157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d6bf2e0b0a85ca7208191db6ddea2583ba26f1692569d7497499185982fe0b. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USZUP1013172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9c9d0ccfb56c3b69b188b0842b094ac2bbf23f33cd9b5488c007e508a5a3cb. 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/USZUP0710400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601d0fbad5bcf541e970a404ff3c36582a8b13ec175a61caf3772d47e4eceb4f. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USZUP0710359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b2d208e989ef0c406eb5225b2e4a01f9065faec15b5a05f99c88da9171d2a9. 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/USZUP1013152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06d3f8eaab03d946498601c9d1d1918c944e5ccf50f69648d8e87b2c28e42b2. 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/USZUP0710113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6110068e6f008f50d3c66e60dca1e85514ae414fa9173e99a89a0636b182e84. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP0710363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c83f756359a9b95e8087b0db76801d2a3e808d2e0052a7be1266f00190a8a6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6N21451549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f56914d072be99c561f0898937cfc5c13dffe97d0fb4444e8716d6b838676c. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21451550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30138ad79e1d4737ffa19326a6b65ea20e259aece58e593d097acd5630099f9b. 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/QM6N21451551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579d34546003a5d6418867f5da3e7cc232eaa802da8610bc881b65985bb93008. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21451553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dc86626f1825ee52871a6600934ee8af59a59c591fafb02d6e171ac53a5945. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QM6N21451557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8588a0bac0900343fde848042ad6c7ad0bacfa025b2b54ee4f14352064916. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM6N21451558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc218861a9c867ea668e94456689f7a74ed89e2c021dd9f8b9ff8c9df413de852. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/TCAFR2167136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d1b4467a7469c9764ca6158d4d715631ad5405c6915a160dc04983ab864d4f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/TCAHP2344750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356422861fd5d9049d9d50868515ba9817cbaef879906404cc25c6bb4e78d02b. 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/TCAIF2421011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b70c02a9896b50f63e675e86dff31505626968a5e8bd9fe0992019116cb4986. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2401976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944190345b3f78418a558f9e1229bf95fe762d8f1c34b6553b83a79a6dc6f84c. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/TCAIH2401983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da4e69b7cc9320ed7dbc9c13e8f999671db707ed8955c2c920a3e0bc0a1e7d6. 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/TCAJK2567749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a06ab34dd93a4c064ded3f31b57cfc4ed1a3c2de7949f277f6dde2a087fa52a. 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/US7VG2464954.
Cinco De Mayo Fiesta: Corridos, Conjunto, and Cumbia, The Best Mexican Party Songs by Michael Salgado, Pepe Tovar Y Los Chacales, Los Jilgueros Del Arroyo, and Conjunto Primavera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f9a54f49b872cf30f6ab5d4b018a271038eac9fd1f59153e2d252a6c30218d. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/USZUP0710403.