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 0xed668fd38914a017cc3a4d112ef9a26dbd3d4b09ea6d07395bde62248f8493e8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2413b809-6338-45f0-9c99-519e80ac590a.json and https://artists.proofprofile.net/proofs/artist/2413b809-6338-45f0-9c99-519e80ac590a.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 0x5c3a71e457220c1a2e0b35de337d3b5e822ad94418278ddab3ab9fc25633f394. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:41:27Z), 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/TCADL1825395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa19a8a10eea7b8c783a365920770b3527fe09e3923ef701bb35d17f30f6cb5b. 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/TCADR1898501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fadd82a69d4d724178bfb33ebdfc099c71191311342b0ba56668b39ac49a5bd. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FR10S1939461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbc64bea59d9f78bcdf2b1de110bff0ae5b7be9b54d7c8b5a7d8f9a1f961912. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/FR10S1958429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe227f6ac0154b4d50a9e13c57cf0f0bcf64ab54d32964966c717073b4e39f991. 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/FR10S1958430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da3d87077c2838b4d63bb483bb78238773f99321016797334496187c05dd34e. 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/FR96X1977616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ab55c304f6a30934f7646a570ee09eda4adab46b4fe393adc887a57c04b601. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FRX201928226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a41e0a04a0554fe2d50753fe3d27e6998e4f5a9a3dd62638ffc7471f5c50d9. 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/FR7O52000590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1deb0aff45ff67d538a532a3508112915ee86e0c595eb33645d8a83e228594. 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/FR7O52100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55deb71b46e711a8f628bf6836c819ba79585a330055427163792dbec1d0e291. 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/FR7O52100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e756740b93cfa24b75ae2fd519afb61fb927c6bdcffbbedc1aabc21b353a94. 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/FR7O52200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0eceb32a1cd96c73be6e1964e4039ad42e4526a9aa11eb04b1d077c493a2a3. 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/FR7O52200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b417e1b19d498292df2dd55dd622f6760301acc7bffb888fd07d065fe61207f. 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/FR7O52300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c9186a3b57347aea3274fa63bc2f5a59f6ebb21deda7804e726a0bc8c99f0. 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/FR7O52300150.
fichier/tnf.mp3 (feat. Sto, Sima, Sreen & Konga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8a340ba89052f6a2670e5d631175467c005924674fc85e4ae03550265882ba. 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/FR7O52300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6c6045761e5db932ae4468a4cc94edc12f3c86afd7899e646dcbcd7d3be52d. 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/FRDOE2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9ecf2e95771ba2c5be6432ba21195e80b19f7d37b3105191632b5f2d8260bb. 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/FR7O52300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0377c7b87486ccd0b9b8a410fe58eb3d73cd27b69f40d5738f09ba31c7bc9c89. 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/FR7O52300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e8ddc1f114849ae9c2b7812b0e77c304d4b0450a226f25db49e600ba8b6e16. 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/FR7O52300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2af9c0b2fb774425bbb3ed340434544e30aa7a1e011dc9ada79d4caa13fb7a. 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/FR7O52300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73071809669223f4f35b8c86ad025734f075ea3d86e85c8042881ab687c6cdc1. 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/FR7O52300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728d1043d7ec2069f0f9a01f3262d5e0a446af5d5e465f203f2940581e4582f1. 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/FR7O52300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5da1ac07b00cbd106c903163515b9bf1951dae1faff13c1169df6fe80c4ae3. 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/FR7O52300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd782989bae50689180dd46058325ec24aa21c4c61444cace5dd86a2e829f0a. 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/FR7O52300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852a7b5f6b71fc3400c6527a2c441fa80d821667043b02b9275a95978d383cf4. 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/FR7O52300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812ebe1edabb9c89602dc45543b3eb6bb4d6c61809833038caf15e7caffe259d. 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/FR7O52300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8a340ba89052f6a2670e5d631175467c005924674fc85e4ae03550265882ba. 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/FR7O52300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc68cf0c9bd47c5a9ec03a641e24353b68c499fc52ff9cba3a77b9863fff8761. 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/FR7O52300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a05d88e6f6b82f1c56d1a77ddbc212afd16d98916dce4a15e21ea2276131a6c. 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/FR7O52300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b417e1b19d498292df2dd55dd622f6760301acc7bffb888fd07d065fe61207f. 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/FR7O52300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c9186a3b57347aea3274fa63bc2f5a59f6ebb21deda7804e726a0bc8c99f0. 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/FR7O52300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b0b4729cb6f3973e9bf15e42139e5010d772304e4c48d1a7d1fec4b160edc6. 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/FR7O52300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6c6045761e5db932ae4468a4cc94edc12f3c86afd7899e646dcbcd7d3be52d. 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/FRDOE2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c091ff85fd2f255595d5380aefc23145cda08656fe191aa96311812dd4bb3db. 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/FR7O52400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9ecf2e95771ba2c5be6432ba21195e80b19f7d37b3105191632b5f2d8260bb. 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/FR7O52300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc4d77fa45aa5f558de93f3d946254c64842c0da296c45a5d510b1f8f15733a. 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/FR7O52400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b60346b155c3030fdb69bc32a1c37d04c6fe88523a2ed505a622ef43e80520d. 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/FR7O52400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0377c7b87486ccd0b9b8a410fe58eb3d73cd27b69f40d5738f09ba31c7bc9c89. 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/FR7O52300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03703a0540676d652f2c5fa9e8a4c0564c801f9eefdf06a7d22a5532cf387f28. 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/FR7O52400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94aba1c4b5a8ad9362e99454b5c6a7766f56f085712f3d86093ae0f2dd50e489. 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/FR7O52400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73071809669223f4f35b8c86ad025734f075ea3d86e85c8042881ab687c6cdc1. 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/FR7O52300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecd30c219ffde4fc15518f7e91d6ad3582661b9a11d00a1a2b74025faae2dc7. 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/FR7O52400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed6aa60f5519a4774fcc44a96bc305e9173c9c4a1ad6f46a28e129e338836f1. 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/FR7O52400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5da1ac07b00cbd106c903163515b9bf1951dae1faff13c1169df6fe80c4ae3. 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/FR7O52300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7e129741fc1c65e887c7f4a756a22140291f1c12159d656b6a13905525a487. 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/FR7O52400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca482776f52e52138681e19b7899604256a7ca9eb7dccfda88ba21a82dce1980. 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/FR7O52400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd782989bae50689180dd46058325ec24aa21c4c61444cace5dd86a2e829f0a. 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/FR7O52300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbe409290936b48265f6cf4d6669572af88e352e3cab8faa964ac92dc2da695. 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/FR7O52400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852a7b5f6b71fc3400c6527a2c441fa80d821667043b02b9275a95978d383cf4. 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/FR7O52300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ed53c4b1a710f3a1d2ed7cb67a05d6c88de1b66a7f81962e77217bbe147acd. 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/FR7O52300750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff133efd6c6945131ddd7415707043fcffb923704830f6a520c6d7d5e0c3ca0. 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/FR7O52400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8a340ba89052f6a2670e5d631175467c005924674fc85e4ae03550265882ba. 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/FR7O52300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6242f013ba46c74107f599da937bbc6a9bde26660a4fe4fa72314501071e7150. 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/FR7O52400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc68cf0c9bd47c5a9ec03a641e24353b68c499fc52ff9cba3a77b9863fff8761. 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/FR7O52300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b417e1b19d498292df2dd55dd622f6760301acc7bffb888fd07d065fe61207f. 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/FR7O52300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c9186a3b57347aea3274fa63bc2f5a59f6ebb21deda7804e726a0bc8c99f0. 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/FR7O52300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b0b4729cb6f3973e9bf15e42139e5010d772304e4c48d1a7d1fec4b160edc6. 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/FR7O52300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd008fccd697df36ed800b683f53a380a17efac483a8528889b06424463c88c1. 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/FR7O52300540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd008fccd697df36ed800b683f53a380a17efac483a8528889b06424463c88c1. 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/FR7O52300540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1f2b050cea17ed87cd6aadf4074d14d586c26dbd5cdeba9f98f2869e5e3b1f. 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/FRECK2400580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e1112378602c6c3f16bae5ac6af9a2a16c19aa1818c95a4998f2dec09d5ee6. 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/FR8Y72100533.