1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065ebfe4b0bdeec15735f7377a8179a376e697e06e17ce1f4b1853a1dba84607. 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/8173dd15-4fc8-4c20-9d29-e74af6bebcc6.json and https://artists.proofprofile.net/proofs/artist/8173dd15-4fc8-4c20-9d29-e74af6bebcc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd2ed9b106ec92cd9b4ac1fcd63e5ff013a62d738e93f7b6a8330ad5b4b2b12. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEZC62250203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66428077b9063a1e7667d27c840b4bdb9bd78b3f4334a6cfe67f9c5ddaf0c9f. 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/DEZC62250204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b69e57a239f06956df39bab863dc76858b07c411379c7e3441af42bcc077b0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEZC62250205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855ad2f79200032a209949ae69f654c709552e31886d81bc996834ad0966339f. 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/DEZC62250206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef6dc7825723cba062477eda6f2caf1d99f16b3fc3e5cd25ce07307e28e78ca. 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/DEZC62250207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee90fe6adafbf194ac832baa6702c07f1c9dd0e950c4d365520ec68ee90e8f2. 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/DEZC62250208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb607ee9b5f13717642f650487e5490d77ef17448003ac362533176900e21cad4. 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/DEZC62250209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39784d631c3894cbb94e69067dbc7a914bd12bbe8911cb52b2bc92427330eca. 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/DEZC62250210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce90a9d45352808cbdaf879ad551cf85f9368319bf6243b7fee5910aae88787c. 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/DEZC62250211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad94413724fefc17f4dc38ff5fbb06809f875a6ea6ef85fc368b2c0954ce13. 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/DEZC62250212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bc5e7795404ca946fbc40bcee38875065f050aa86000de72b1c76021f49acd. 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/DEZC62250213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf5813b92fa1e776d507c3e0235ddd4fb327989fa650d1bea6ca5d1513e9c6c. 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/DEZC62250214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4f23ea5500f5d1e892504d122903140e4f36c5618059b8542c379249ceba54. 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/DEZC62250215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c39b72056af525ad6cb9bc97783744f404bf9e726148fc1d826e9833f93498c. 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/DEZC62250216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a20a44c6ef61d17070274baeaf2ef2db67fcf99673d9887565b2bec78daa5fa. 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/DELJ82088870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8694c388d04a91a1b4ff98130ae056ecbf583857ce7931bc551e6206e821a1. 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/DELJ82088871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6c85c44c1034f5f738de8080c633b0f7d10fcc56079e073839fcee2196bfac. 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/DELJ82088872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc5510b36383e9b357594833855150316e0c5110869e9a86f9fd085b46a3351. 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/DELJ82088875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f0730d33228b85f69a80edfc53f5f64601a42642f1b0036cffb91fe6d53c73. 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/DELJ82088877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5271bfd4bcc0a14f34ed5930e93d5a5159baa96d40214a4db69f655af9852ec. 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/DELJ82088878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e20be970bde3c188722ff18229cfef2dc4566caa9262101ff710baed379074b. 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/DEQ121855666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ced7bd8d3810b84b888c61f0f974d6cfcab3091b749f7b62aa090f3321520d. 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/DEQ121855667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4a8048ec82a809dd69f3dce1814a456f91018cab460686c5153162beb2788a. 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/DEQ121855668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12b87b0d0462db8425ba7c21a165098c19b5b1632d9f547658400e50078a57e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121855671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c26d9741f3a3ffd7d555886a4d3515e70cf92dda2bc7827eab535c362762a5. 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/DEQ121855674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8c5db6a78bddeefbdbb04a92c0fccb056c3934e578d9f34621160597388c92. 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/DEQ121855675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a18c8e74cb7f4eafdac708b47bce6249e7661968ee25d2c4ba24ee7f882f60e. 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/DEZC62410600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724727c7c87cda302c94d084946a6ce9966b1a8bd65a5d04bf4eaf92677a98a1. 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/DEZC62497958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95bb8ebc20e05d544faef41e1e61493a7a6cbb38cfe05f76a8771a11d0e0098. 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/DEZC62374162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f05f215c67196661b62f5c3515fe7a93b3f0869f728c3017cbde326253b312c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62359709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb06519e542a6379484c5793643df4f31c36a75cf57bd7c417f4ef34b869484e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62322616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324a3e28026ad757b828b45c0ed16d3cc309db084eaf7d7119650e22b5f69641. 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/DEZC62285400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f4a85d26e3a98fd98f7c5786b15bb54b5bd6be384d9291aed28c92b7b21301. 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/DEZC62106524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03209812e4661aafbfa749e49ee04f5a68d281544d316460fd42fe5e9aa2010f. 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/DEZC62161560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17363e7c50f86db18e9632dde0c6d7f8d5c97c6185ca65d669f0e1841929baf. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62161561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b26a15c42e6e7473c5473ca25babda7b078350408af1488e7a27bcb4eb14c9. 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/DEQ022009118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7506f9ea153022cd0bcedfeadde54d406a93e04578e85546e19ef62f4b7d35. 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/DEQ022009119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc897a68d82463a85a659bbd85e1322fcfc3a9aafd72ac30d9eb798ab9b3a53f. 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/DEQ022007853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09e05737187f56336505c1b2ffe87c38a0174891ee147a8c4711a1e7b8ed0bb. 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/DEQ022009120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61080a4575906a33e7a8142e6ade75c1f43e0afe3ca5e3c660466b114ea83b9. 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/DEQ022009066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35ea8390c82ce42efdd8739358b33d5bf0cd4d8f6ef3cc102e905798953c412. 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/DEQ022009121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7397e85495cbd5dc627f32c5d5070b36cc7ee4f22dba99f8ab88b34fbba962. 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/DEQ022007852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d8bb56c5af9a3641bdfb4ace5ae8a39731e211b006cba76f1e5f26973ece1b. 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/DEQ022009122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca483a5972cbc7cd731aaf40f3fa45d0f221b4ac08a0b88bc8669bb89a8de40. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEQ022110855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9bd0451f8b12c03e502a08ca93d8991daf5916f3b6eea9de3cbc2dac42dd6b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEQ022110856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3fb5e4ce77f9ca23d278491b0ce24b27667af32aa6b0534b5dbc0631301677. 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/DEQ022110857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96548ccddcc2e4685d7bf1ea6cfe4ac1550c318b92617565936fb2098b0f4074. 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/DEQ022110858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819d42dc718a72f087eda496d905cb019d1a47a6ab5943ecd87dcb69e2f8076e. 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/DEQ022110859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a48a1f48820e98875adb20a168c06d2ab5d7d55b9fa3f72a26781d159397a9. 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/DEQ022110860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18c2cdf8ad93abdc2bb117ff704c2dbb65f1ab59006b3baf4c830c1b8fdc98. 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/DEQ022110861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80f592405584c8b7bc876b068ed3f1cad1e4e17a88af07c94b36f61b0505ffa. 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/DEQ022110862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792c854d614bb06d380fe079fe4559d3637195521ddefc194bbf1060a394524e. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEQ022110863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11461d07835c015511223a56731c19c72be2825c8bc44966af08a89b3e924b02. 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/DEQ022110864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433eb3544c8e1a304ebcd9f2cbaf159c4c5a0b55b3842c35542942537d8207bf. 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/DEQ022110865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf457fa0f4ede2c66805296f28fcc057a3dc7f8764bd45e7f2491e18eb713946d. 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/DEQ022110866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e7739abf1181a4d7ad96de7e1a2d09ed14cfe09dbe902a0fd179e25c331abf. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DGA062468362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b9e08837f97b37d56a6d5e37ebed11e43b7576721c084f26b49ed13b76c2d9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DGA062468363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb957a173fc008de3b03430916825040bb83f4d2ea918d6dab275b8b6e3ccd4. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DGA062468364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14af6490fa3cfe3174b64b9f485ec7986d9347c3aecae547aa6426683c683722. 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/DGA062468365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755e09d4542e7cac07ded12f25f0c178bb47b8a14e2ca41457c452504b9636b3. 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/DGA062468366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884ed8272fc3ea4fd9bd8c68ea216746e90535348bf15480791f032c6bad9ce5. 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/DGA062468367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e500748acfa2c47b58403121aad7844cad821c1edbd7586e2f64feb84498eec. 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/DGA062468368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823d11c61ba75fbe9c1943e56ae49f0629d225eff46ea04b77152d21b7fb1c8f. 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/DGA062468369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14af6490fa3cfe3174b64b9f485ec7986d9347c3aecae547aa6426683c683722. 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/DGA062468365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce15a914a40615c0edbffd9024219f846f9003bf710cf34c8c3ec39a7df8d3a5. 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/CH7812415734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552a6e96dbe6e17735701d4c92e0a4823eb0cd4287f5c750b6d9bc761f9f46de. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62388108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a00b5d14315229f56b65b51e0ab325f2185516c68da41baf1a3ef4e3733218. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62467125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeb385c78a6a2f242c5cf14c06b2c10d568e7033459cec3cfcd9a84793a2ab5. 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/CH7812425170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feeb790b67ed7338a3e6a48c4d8809fedb71ffdf284fcfb79f3fe5f92e8d195. 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/CH7812424348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5decb0de3de3c06317bb3af31f3befb3f6a7e8e7901d465652a38d5dde5c96e2. 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/GBLPF2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672cd39e1f8f5bb3e672317a26616996824179685da43b32efb71910a6d73274. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF6765236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21b74102e5af2c7f8a03d3031fba54b28fc55aa866d36c5614d0884c8473a8e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEZC62267193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b806617c00559c2f7430593d79f7422f869470cde36e58cf77bf59459ede6c. 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/GBLPF6667250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3a347821c1a1a5f34226d1743162ffccb7406880f2590df79bfc260ae100a7. 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/DEQ021903473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999c0795d4b0255b2f08832e2ee723195cebf7d72d8a93667b42e54b12b84e52. 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/DEQ021903474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c012583ec909a68d739321be93ee6599ad28a68cece7c820c7711f6f6bbb18e. 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/DEQ021903475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bef8e7a2c5780ab3e2cf8278f96f7e52737f1c64c3702cb483141ef3866942. 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/DEQ021903476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2abc025834ca53cb5bbeb1ad2ef8cfd0a30f9abd70e7f9379d83fe2c8f4042a. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/DEQ021903477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb39ccdbcbf49f6dccc4df9a7bfdc17f7db3cefc242074911fd59d46d79ad48. 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/DEQ021903478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645f97ba9ac9d7a559414198051fc906c2cbcefa27bb67f877320c632ffe65c2. 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/DEQ021903479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04fce2c1b5187f715af1233f6d5242bfc2a736df9647096b0a5761442437294. 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/DEQ021903480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbeedc7146443ec5aa52d07db69f41c2ccb2b0f6c0a2c05d7a4f829686de8d0. 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/DEQ021903481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb2c8f73cd776c04c99925ff28a8a3485ab26e305d72f884d653e0877248544. 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/DEQ021903482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fabc52d000d079475fc0beeaf07aff35a0050b0a230e06befb0a8e4c039d6c. 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/DEQ021903483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501d6ef634abbd78b5a72fe73b57b5b37f21447f2addc6a05a58dfeaa31d90fe. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DEQ021903484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faea5bcc91a5df92d5a33282afa88c70ae50aaf9d6edd7c48c24783d94990d7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEQ021903485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4661178837f2f0303f2d43186ba70bbf1f056bedc2fa1e9b75b1d9312c205998. 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/DEQ021903486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca1f6e5cf85067756d520e2a9e7536a314c57b9e52ce5c1255121908b4f9e62. 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/DEQ021903487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a359054f102110e4c30f562c2cde8672db9cf3419d063002b7e2421c6561006. 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/DEQ021903488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4cb70a14eeacb16f717c50bd6c96c0d0887f1074e54024dfa289bb3bc665d8. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/DEQ021903489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdce544797decf793111387ce0f64380e6a630a565a4288d9d45cc62f9308ba6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEQ021903490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912865ce3c04df2c43a01207da9ff09abca1c5ca628036f5626af567bd37711d. 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/DEQ121857042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b904e2a3092c31b7ce77d4deada83645cb021aff4cd4b670edd2945f106b108. 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/DEQ121857043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0323c5a982e2e723a025841e7a2c3ae0bbfefa7b6125b01a7b9ea43a4e76d3fb. 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/DEQ121857044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2843ad4c6aeb7ca9733f6cf39610223e84696704ab86260d4dba4e186cbad66b. 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/DEQ121857045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413c2d99653a4e53404034ed2bbeac4d5100cd0d613db9dc1d9e248b8c0dc58a. 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/DEQ121857046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855148ca408fa3258b2c88c5ea5748a8748c520c41cfd29a7288bb5dd9df2308. 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/DEQ121857047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e1142350393175efbc4aaf26d24f84a8b679fbdd9dc6f60826176a1ace3297. 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/DEQ121857048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0b6d25f139ea9eee7a7807941ade750ecbc3c94e5d453c72457d471688cc1c. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/DEQ121857049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff23e41d048724adcf412d8db900357dd646a8d3ebac11355d788baa84f3439. 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/DEQ121857050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6400afadd69f43bebf276b3136b5c5502965ccf8f12cb4cb53763b44256d471. 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/DEQ121857051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f1beae2b3fb947fc8b994b3c1d3d80cb766d56b75254a2dd8e8a43eb858560. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEQ121857052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33131e0f6e859d0c5749e07f16fca14881656d9d0d952f05c1239c036b6027a1. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/DEQ121857053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74a4c155e974876004beeab4ac09192c9b38dff9d41c95d4bca916f7cb6e6c0. 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/DEQ121857054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82a327eec397a4fc7eaf769aaa4435958c8d6935d1c9ad762fd0bcc943e2887. 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/DEQ121857055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a3131d88217d2f82c3d5394002781d0d7c3b8606eea73321f87ce36da8a59d. 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/DEQ121857056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dfd2b5db0e446d5e6119c2299fe18862af21b3b05a976fe71aafe54ff8fd70. 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/DEQ121857057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde431e453a05168f0a8d8d89dd7eeb0b40f06df476b22f1fbed10221b82d195. 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/DEQ121857058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7442db7b34fe83897833e9074db0441f3199cadd199818cc11cf07e2741e8d9a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DEZC62258444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c178451828c486e72a8c4268033248f12d68e50406ee483b8d0a4f309c4e9b6. 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/DEZC62258445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5811c8f6b98d8c72a0714d008a6603dfd805d6d6d99b642dce489e771d928a60. 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/DEZC62258446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf8085ccdfdf6603089332259760321962e63821ddb0c9ac939ab2f10358162. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62258447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fc74c0d3467e35ec0b391c507a85148736a9b30cfda01cb6790394b5c4523c. 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/DEZC62258448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83531bc3a3bcabe05d9d0000fd3c46d0eeaa4ff0c9b8847dac13f6e3fc8f80d. 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/DEZC62258449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598ef909a24256ef8cae9c727d523b0c6ce9c11bed9af26a3cad24d5b1c31bf3. 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/DEZC62258450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629985a26e8d7e5940a5111be892810c3909b06d07965437d9b442dec8e440cc. 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/DEZC62258451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a01ed4167e0e58ae24499db333dabc79d82d07fcb7d5d429d52bf92bb84f9e. 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/DEZC62258452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269aee99d01e21be21b4b03dd22c85f1e6eacae7c914da06699830982d2b2f2c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEZC62258453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b524aad82d46313d81ecb79ab81615122b6a9f9aec5dd5de5f2dfc556045dc0. 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/DEZC62258454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b05d89ed51807acb3d7c6ccc157022d1f50baa1173ea23c370e9d79a2084e6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62258455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5ae1df4799d26b563c923f147c118aa6ccb6fac1d40d4b72ce94d22b552258. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DEZC62170687.