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 0x9c08085bcc8c938301019f22b5332a65095d9551804ff007b5eca3038220adb1. 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/03c4da64-57af-4f1b-bf65-55ffe999ea04.json and https://artists.proofprofile.net/proofs/artist/03c4da64-57af-4f1b-bf65-55ffe999ea04.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 0xe0d5a0bf6bc2f2126b2f800498002b9545eb22b5b53c3ff97ae32bb4d3261913. 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/QMJMT1500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e8251b970d51332016c950984ff66789d38db68806173ba02686e7b13e638b. 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/QMJMT1400574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4727b938b69000df45b5816e841c1776a1c211afaafc90bc9427c1a0dba8fa63. 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/QMJMT1400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8121bc578f5f2dc37941c0dd9057ccf4a4dc606f890c6c7073344621581968. 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/QMJMT1701255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029e723005337698662634071212c411a72ab86ce771f7bec3d11fd91b34ad23. 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/QMJMT1701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffafea92a99699b7c652e8856808687f59e088aca5669ad78d6a763f4b677b8. 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/QMJMT1701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d987ee5bed09af02d41e3e7d125d31f14c4647d6e7f2d4149a05c42d2112f08. 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/QMJMT2103851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b4c00de574d3bf2ba4ffd6516c01651054edd4b6467a90ff88200c6e28258e. 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/QMJMT2104058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ce1943da2e4050212e0ecd331b87c0e2a8613f241e51dd9357a52a24cfab43. 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/QMJMT2104062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c1474091fe2738f22593f2490de44237a93ac11836c7d116f71004321ad753. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2104052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e0811a1bfdd8a015a2f64210730ecdc645ae11d1bb18c5b525e65dc647f52d. 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/QMJMT2104053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d987ee5bed09af02d41e3e7d125d31f14c4647d6e7f2d4149a05c42d2112f08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2103851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf878581b860ceea015eb2eeeae98d73f5e7c2f22ca6ace8e2f365bb109f9c165. 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/QMJMT2104055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc479d3836767e11e5d1fe252e2c8813d756a070fe1cd1d1cf5fd78d470d76172. 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/QMJMT2104056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2869e46a6d6ac5437c58c554efa01e7ed8bd3eb13ae47e6856192bc8fc0c083. 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/QMJMT2104057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b4c00de574d3bf2ba4ffd6516c01651054edd4b6467a90ff88200c6e28258e. 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/QMJMT2104058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edd8ab80270a09e4d097b8db6e3faa0a0736600773ed40eff6e86abeb1060f1. 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/QMJMT2104060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5942c8f64463c846d2b1ad88225b6e0f392fadc3cc0e1955b2dbbf3e9f4b369. 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/QMJMT2104061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ce1943da2e4050212e0ecd331b87c0e2a8613f241e51dd9357a52a24cfab43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2104062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029e723005337698662634071212c411a72ab86ce771f7bec3d11fd91b34ad23. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffafea92a99699b7c652e8856808687f59e088aca5669ad78d6a763f4b677b8. 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/QMJMT1701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4c4d62ba6d8b1e5a7f8c21fd20d76169bb4a84248b45916c712b64867b9f9b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1701529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9e253ce56b20a7b5ddcd954574838757ae1b19e3cd31e0c94493a50ff8d3fd. 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/QMJMT1701531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417c46b0b38f4de5478e2354868ed1f669c4cc9d43c2f47db46591bc6b7d4780. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1701533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9343e46c255b72fc9bab4dd07a49becf463f2547bd513e63c8171e61808f1836. 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/QMJMT1701535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ce1d74c95dcc7aa74e2bb48d9fdaacedd6c1d6c8e6a9ff6e9369bef87014b. 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/QMJMT1701537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2060da78a02cc6c0c72f641d33651da115b2471745ce3918b270a960d7b1ebd. 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/QMJMT1701539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233827bb81e881497f91929c69ab124639621435b30cbe14072213fbc7005d24. 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/QMJMT1701541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1cfc9d8263b51c9bc5c6189a1f18f5586d670c4dd513a322e3a62a39c9691f. 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/QMJMT1701543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbac3830f11410b7cac9cf84c7c9231f2fe2f70867b1705ea04ae42da43e596. 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/QMJMT1701545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163b5d1d3335cf8daf9214fc09979fc6b93e239e3ad271a9f77b3f9a91a5430c. 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/QMJMT1701547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c5943746ff1370183eeb54124729bbddae8b058f0c1ffff3335ede41da6246. 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/QMJMT1701549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0373a95e132707a770daa162f74d56522e764cb0063bc6928d187442a6222e98. 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/QMJMT1600863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53648d3f0bf196e7b442282be56cdef016356e356fba02f304b26dcf28ac40ac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1600869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d5a0bf6bc2f2126b2f800498002b9545eb22b5b53c3ff97ae32bb4d3261913. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e8251b970d51332016c950984ff66789d38db68806173ba02686e7b13e638b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1400574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4727b938b69000df45b5816e841c1776a1c211afaafc90bc9427c1a0dba8fa63. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6483d010bb0ae8de3ed06f00f562e75a6bab5431ec7fee1726ef34628279f012. 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/QMJMT1600864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a998d70b055bdd5127db114c8e0d75622c4f569ed1d87f849c9476ceec9d76. 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/QMJMT1600865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922472155523bf7d72880757df93b0ae29603417933d1fc5c538ef99ca18b1eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1600866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d9c4615bdf4b2665c6ce6ea1fa4b718c1bfb12dd6fe8bb9bfb4e3780728bd6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1400572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ae25b6a5954b15bb451a198b4c35b2e7e3c3c16dd8ac4f04c003093e6ccdde. 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/QMJMT1500810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842f3bd3c911d28f8a37110c51a8abdc83574b9244c8bfe59d38ca8c092a900d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1600867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96edcedbbb8a572bb4cf9810cbf7894346e0de91036f09d264665d51738e8896. 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/QMJMT2405466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923e0cc04b7a0bd1a36183e078addd512ae9b5e76a5b069a55b20abd686d1fdd. 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/QZWH32400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373e9e362fb9ae65c27e330c9124415d37d4b63191f512da2ee7bbe59364ff3. 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/USYFZ2326307.
The Golden Trail (feat. Anders Fridén of In Flames)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b23cce52b88e1ce4abf57022132720ecd8918f26ddeb3ca1993805f5d01ab1. 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/USYFZ2326310.
The Wolf You Feed (feat. Alissa White-Gulz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6457255039d42d5596eb30666f6df8bb5b92743f4887de927a4f152d56195538. 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/USYFZ2210501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e17d6ca2995d97d21f87e4f56ed8e6fa2e88bfcd5427cd15ce625d71404b718. 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/USYFZ2163801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8b157c9cd1d913ad7e51b56701521f2bde071b1e73de773e60784f4f2bd368. 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/QMJMT2204161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0ea318ce4aebe9301e2c050e780cacca730b77ae80ea8c0482bffa8cf1050d. 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/QMJMT2204190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8b157c9cd1d913ad7e51b56701521f2bde071b1e73de773e60784f4f2bd368. 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/QMJMT2204161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae66f9cbe5c446a7ae1d3e5f8d251d500e05ff1066bb92cc5f0019929d22e582. 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/QMJMT2103610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f78b99970c1451666c789e05f2839fa27aa8adeb8dcda81d90e85c0e83248d. 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/QMJMT1802046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbac3830f11410b7cac9cf84c7c9231f2fe2f70867b1705ea04ae42da43e596. 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/QMJMT1701545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffafea92a99699b7c652e8856808687f59e088aca5669ad78d6a763f4b677b8. 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/QMJMT1701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029e723005337698662634071212c411a72ab86ce771f7bec3d11fd91b34ad23. 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/QMJMT1701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174c9d4f5e37ad59cf0f72212b0a997cbd5fe8958a04761b6ee8d1fe2328930b. 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/QMJMT1701432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8121bc578f5f2dc37941c0dd9057ccf4a4dc606f890c6c7073344621581968. 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/QMJMT1701255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53648d3f0bf196e7b442282be56cdef016356e356fba02f304b26dcf28ac40ac. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMJMT1600869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d9c4615bdf4b2665c6ce6ea1fa4b718c1bfb12dd6fe8bb9bfb4e3780728bd6. 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/QMJMT1400572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d625c91591a4a4d568c3bd9d9c823c133d7c803fc8e8e5d817c332c96319fe. 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/QMJMT1600820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ae25b6a5954b15bb451a198b4c35b2e7e3c3c16dd8ac4f04c003093e6ccdde. 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/QMJMT1500810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d5a0bf6bc2f2126b2f800498002b9545eb22b5b53c3ff97ae32bb4d3261913. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT1500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d9c4615bdf4b2665c6ce6ea1fa4b718c1bfb12dd6fe8bb9bfb4e3780728bd6. 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/QMJMT1400572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9881487b0a11a75e2b675ec7c60dbb09090c3e94842f9b664b4ebed191a4f79d. 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/QMJMT1400573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e8251b970d51332016c950984ff66789d38db68806173ba02686e7b13e638b. 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/QMJMT1400574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4727b938b69000df45b5816e841c1776a1c211afaafc90bc9427c1a0dba8fa63. 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/QMJMT1400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425b00981161e5bd77c94a87a886024fc09af394f57033dab43f6ac75e6f4c6d. 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/QMJMT1400576.