1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa37b2bef513e06a1c67c5ce72e61139951a8f8cd355db57169ac0f4f90089e4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b102ff57-0b19-473a-9521-4816c5144c99.json and https://artists.proofprofile.net/proofs/artist/b102ff57-0b19-473a-9521-4816c5144c99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a67f3d022ac9888011fee766e2d7cb1b5a8873cfecf379236c13b1b5241e3b. 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/QZACR2000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca25f03c5b5245d6bcc5ecc2f1c49665b8a9b38d000bdf84347ce87d96bb24db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaafa2e611795023519d1179795fa1a448debcac44d1644f7378b005cc822feb. 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/QZACR2100354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7960c1a71706f8ac841223337e2814428bcc8e890e1bd5f57f6b0719a5b838c7. 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/QZACR2100358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bdfce940dc603020d1765a95276d4b2827604f557a675e6822a01facc3396d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2100362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c48c2d4977fb15998a11c285ebafc8bd45ce8b0c80103dfb0a1627b64755e6. 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/QZACR2100365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4888d32e358c82173ec56e991889fb8d58b58d9a89df1c5175f1f50c1e40b8c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2100366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267350293f358f9cc104afb9177a7aa6efc79fb29d69fbefaa2cdf5ab1dfa02a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:02:19Z), 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/QZACR2100356.
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 0xefc9cb501d79661cc014f3ff4699ca223f5fde15924eb67ab188d58cf53e34d8. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZACR2100355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd661bf7ac8b2e7bfa49bc719d23b759724d5a8e7ccda05cd05ca14b12d4cefbe. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZACR2100357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64843037817e5ea8aa1080c3fd4b0b65cd777cc408512549ced0c9f3b18bf3a1. 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/QZACR2100359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5621eb21af46a21015522997f060855659c2757eed263e46815e2b50270acf3f. 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/QZACR2100360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9e167daabcec37b9984f800b96568223722cc9bb9bbbe1e4ea6f335196cab8. 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/QZACR2100361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226f6c5008b40abfe2703b571d8bc9924413d754c9b0188fe3fb21e62d1c2587. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZACR2100363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d02edf454d677e4834a6e3de7e6166e077d914d41311f2c3597df2d42eaff2c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZACR2100364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9595405841fd89a3e8b87e2abf08e0fecf20313bf032103116ba9a6d965fe75e. 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/QZACR2200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab3ca619d1fdd62b74f8346594ed62fb06a876272768e4cd9216746fba62422. 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/QZACR2200388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7975e43e4c015a0995b69b3ed20380b520bb69b6f04217b6e5075448832dd790. 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/QZACR2200389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694e0cd03c7f0108a92e332248382e73eee7d62904c6bd11fb5783fa5057c90d. 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/QZACR2200391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02593100ce4a095f7960d82e18dae609f6c62fbcc2d73e256ea9158127a9c536. 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/QZACR2200397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68147d5d3f04f456763f75ece628cf39be94f8cdc72d58aab5bd6f58a7c86163. 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/QZACR2200387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d6fa2fa1465893c7616dbb3f7835074422a6e24373183fa96fb80d9adef58e. 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/QZACR2200390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c35dac332c2c10ca1c05e0e18c0bcf439ecd5260fd4f8e81879bc946d2c427. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZACR2200392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0afc7356371a44debda6b4023a6520b57e6e64afa396cc9e2a091c214d0fb1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZACR2200393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c1dfa733e7b5f797dd9d9cef73586fae82541cece21bd3e5278a71627e17e8. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QZACR2200394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c98343d68dd6058918aeba2dec735e60417b85c9bc9a96907e3c70c058025b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2200395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a244e4bca4432c24b6965b86e36654ab26c865ab7304a7a054016dcddad89a. 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/QZACR2200396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f820b448415a5376db8883b144ad47067a84c35923b45d5ad083793dceae59. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2200436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536bc69121d50b0e98abf2a53633fe6973022e0febf7180b463ebfc86b80d984. 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/QZFYZ2377838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406f5acbfdb49be4299680184a2c8fe6332bd636335954b8ed395709e75424c1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2322227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa47e16eb2061850578d4d1d6ee940629694ee49e5908974024d3c43b96363c6. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2377842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc342121adbb9270743882562f40619cf1276286c2849ec5efc61817230bf89df. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2377843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e0f2ac6b00a368a7fc2d5df1f6b0571f64f646723b8c847a7a8df940e9635f. 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/QZFYZ2377839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191fbe58c82e6e8ee4bc7fbf8b4151f2d54e6c9a461c783ce74ef00f1ef36c12. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZFYZ2377840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb745682cb827ef0ed4142120e3a8f3881442e7626872f64d64661b094cfae1d4. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZFYZ2377841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3a60436de3c3a5c6cc62647adbb52ab7558269c4d5da605a10f51557de57e9. 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/QZFYZ2377844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ea72bd231d2afcbd8f2c82a64f5a924203e7cafb1dec5003a06e09930dbb2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3426190a31d8c8856940881de23efc0e87da1403cc5f309bef1bc46e9b585c21. 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/QZACR2300505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bb011dd0659a248def685b06b29d0fecde57f0cbaa5e7aaffda3ecac211466. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5503f120cc6d12682a7e3d8b9435f8cbc0999a388a5f7a97fc3411679687c6e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8340084815bf2310b712d51a3cfa2200ad2aebdc9e8e8a3509e527112305e4. 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/QZACR2300508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53f13cc06372238785034ace22b4ddc2590df18125e4e966d416036fb3b2661. 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/QZACR2300509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731b86d41d831a2cb66d75a4ebde7a8c452c2e7afae88145b879e8ae0a6af4a8. 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/QZACR2300510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdad3f2c74860e455e2adb0f89926707c9bd437678f3232eb8a5c79fe493c5fa. 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/QZACR2300511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd4e56982f9a2ed4f117a8d43891e10c0912723803c6978e63c07aa042513f1. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZACR2300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651dd6a0915b947cf76b072473bc0586f4348ffa1a39518282fbadb07b4beefa. 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/QZACR2300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05445e31cb0a2d0d9b92729f186386fd34aeef7d29123d1303fdd28598ce7716. 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/QZACR2300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d60fe388c8101efd4ddc1fb19af6483e9f463c2b4f32a1b5e81e37db7fdab6d. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:34:53Z), 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/QZACR2300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9abed113581c1580283f05ae9c85f8073613aa48c2b73ecd7a25869abb45912. 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/QZACR2300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c6506e741e584af4e164a4dc85e01587491fc8bf3df2e3f822415bd3a47e74. 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/QZACR2300519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77e6949ca50e187bb65940665029c59fca2b9b35967260ead646f94f7d89d61. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da78630dfe09e30bca50ccbc00f4f70a1349bb35f5198f343dc6cf3941fd213. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9712ba5267078d4e8e90d0b09ab83421a2857d2301437a09ac2b102a85e2b16f. 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/QZACR2300525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b72dd24bcbfdf56416540297b845fe5a68f84bac333a5deae4126b7e8362f8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZACR2300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16222dc477a268362d0ddd6eeb3032ee064a5ca92897cb40f6c899cb8529f507. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZACR2300521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab6535174bb778c75238f688eaed3481513bc6930e82a2c41be970ad60c33b1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZACR2300522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809f6f6ec1183a70ebe86ff44f4f066badb66920a262ff240216ffd85f7d7043. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1385eae255e33a3d41f099863f07e4620b748cd314954378abad0640dbf2b8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZACR2300527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead665df6938cd735d3dfa310706af40555472c3db06a2c751d62f8f873ee621. 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/QZACR2300536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513dc61801fb3cf63545a5cdc11be553172df2eb17d3fd90c50cd143775cf19. 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/QZACR2300537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22503813143d22d5808b492d23b045f00af3a21f37a0003202a6c072d261d8ee. 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/QZACR2300541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd89b0d32bb1e5b49c84f416b7c7fe1e0032e15ae10847700812908f0c4c760e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZACR2300535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe98cc22bc9d895ec3cdb69b71065ffd49e7e95e142bc58cad804536a9a3c9c6. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZACR2300538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6568f6ebe1626ba548a96f15d29163d27ac1296697555e3cd4c1c6ac212a903. 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/QZACR2300539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302b22a5cbe29a912819621e032cb5700c3f5de8320220dd3435f9326032b87e. 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/QZACR2300540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364677c1a70162f84179d551378fcb1c96179720172313960bfbe0b349a9b953. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZACR2300544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f471ea9c12e98abdc34b7e82f3c74f7e4874536cc460e50d36ce9793717d926. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be8e59a5f19509cc967b4c94de3ddb7b47179414179f80e969e2add8995b258. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QZACR2300593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0337e0f616a4d8ec9757ae7375ba10bd5c4d1c56c7d7baf4e4b400b33c628f91. 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/QZACR2300597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77422b096169d12d2959bf2b06e5d4273b707e83d857f616a6624d99ed3ed01. 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/QZACR2400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c363b8ffd974b849003f3fbb90836afbb1e06053c3544d29296ae32ba66752. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdb122218c65dd0d311a1b605befe4eb3f2e4428d350e5579c2981de4a4b837. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5afcbdbec1d56da314a3148384187f73a249f1ac615dae26ae03ac8a38b60f. 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/QZACR2400624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ad3aae92e2d4e33a4abfdfe24e3a218e1bf33cb2fe57a3c4a22c97117559c1. 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/QZACR2400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7bab4fa98e488aaf000ea67cdee08471820a786a573ced8fa5784abb4c51b0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZACR2400628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64c7afcd615c7b31c35cf10388a6de537b3c8e55ba5f45f238bf3263c339c51. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c960a4530427b46855926a3107ce9507bbd671e49ecaa286ba91aab3dea0cb0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZACR2400615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582db0b4b532d7e79d6722a563c63aad86069d502b847f22bc57aad222116059. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZACR2400616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b773732c1b665156c8bdabc927089e89919760235ff2f4df77060ab20afae0d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZACR2400618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83f3e64c38b8ddf7d1e51a407a551a577ef52574e76482789811e3dc1ae7dc5. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZACR2400619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90fd83c07caf0133473bd1e2df0dba02c7a664bb33f7ff831cf7f254e7ee5bc. 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/QZACR2400621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03203474872f6b400eb31b5d28ba742879183a269c25d11a269b383af0e6a867. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZACR2400622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c283a49b4b300f8467d06b2b87d647eaadc4c7f30b33f573118d296b16ba812. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZACR2400623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c3ab440ae16a378e7dfcc53f3c4eb28f19e84e76f8856a9fde919b75f053b1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd136ed9682b8d5545b28da6f0d9ea11cc0a34651ccfdfc98a55df52909ab4. 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/QZACR2400652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7add1c6fe52add22138613f6aab233fdf1a1bf40f3b8895107760cab726a5700. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3861b8e1e7dacc7ecae2e80896633887203bf7e596b70cdf7df58872de3f253. 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/QZACR2400654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121d3a6ca0f026249f46bd4b9d5884f4ba11854f4f09074cd6c3f0bfdaaec6e9. 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/QZACR2400655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5106ddacce4893d16ced467a7b2fda9f4ef2a88a5231dfbbd10c9414b5a09ef. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074be852b0ff027b713d3fc45a1e752b3dc2999053cf84ce0d665df39da86088. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff9cf9c6ac5a24195b637e237d23fe220c695532b09507294d7cc7706600534. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d6f380faaf3f59c22f0adef144db7d57e0d5ffc675644a400709bd09626a5f. 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/QZACR2400656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1535f2f550d6ed06f11301108431e802d35f183bb3bec45fe1c1d6210a7e2340. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf164d8b5ca29a1d7944aeb0b735b286e10fd04486e34db8714b4bc3837649e35. 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/QZACR2500704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cf2169cdecf2f87b4c139318ad7f5eeb48e55a403437f1338a39f594c1de0b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZACR2500705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bbc1a50901d76d73256968cf0ff97a8e7ffb9b94fcfe8de96650ff2964cdcf. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZACR2500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a509d620dcfa2c63d3f6d334e091cfe489accc3c9963c9f5648f50a104abd8. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:01:31Z), 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/QZACR2500707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eeeb752f510e23e29eedd17b5181a53429218389cf8403be29b0c67d5b335e6. 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/QZACR2500708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d58025edd6d0eae89a5ee8392c95ed3f16c58c2107fa82d81cbd0d9f723d9aa. 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/QZACR2500709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5beca21fe60f45900ddec9f9ce4527ece9fd0ff4e10f9021c8b3179713b618. 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/USUYG1492295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d5f0c5ec79c1be53b0c0785270ecffc35394a0d5606e53e59a775360f77533. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZFZ62423856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5176acb66bf1f4e5e2949d76e2c4632e6f793ebe61d360778fb00e487d2b644. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42452428.