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 0x4a7eea8335074f6589ba621d666745f34e37e8ab25be0904d7c911b8ee110263. 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/00688162-b858-485b-b227-6b43fe902872.json and https://artists.proofprofile.net/proofs/artist/00688162-b858-485b-b227-6b43fe902872.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 0xdb009658b84e1c47244ce56f04a46c77f853088322c21ce7999ccf06d8273f92. Chain 2 (Bitcoin): anchored in block 957895 (2026-07-13T18:41:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049125293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad8965ea8feadad4f2ff1acaed7f308b8e68495da3445966821f3c0e466089c. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049125297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3751e8bfc98fa88a163056c3add6d981765014a8b80abacce934a26e0a51acc3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049531266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31685dca7fff763952e4b184cc35e2b1eb52a5fc60e01faf0fa847aa2b462d8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049531270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ca28a136306f89535a2ed50f03aa371c537d7dab873bfb60a1629725eb970. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/HRA049329603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36013bae37b79f38e1a5efb7e736347f847f2906fc962e1591773d72c5ad218a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA379900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dae6d9f0ccdace9be2688ebbc9d9eb10c9ab676f45c2cb9f107f45788b3674. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA379900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e084635c2d73c2827d1ad959e15f5fc818b54a589148c0c5d32d7c96fd4ad8f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA379900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb278e3f42047389a14899ce8a2f0ec94a401adadff7194ea53a589765d309466. 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/HRA049531886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33af02dda0f52598439a133a4da00b09a6c46af400b6dea9c15c856fd7e1cbc9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049226990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b096c4525b42a77747879fd29f52b64732c3515729020115678a92d9f5ce1ea. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049633409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd140f0ccd80de0f56fa23833ecbe0d575de9a6d278df25c1dd8d3655fa447372. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA040636477.
Nije Vrime Od Nedije Za U Poje Poći - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac0049557128abc5394a3383ba0e99c295c2836bc81422bcf5c555803323a20. 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/HRA049633507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f2a88d58e77aa617b5b95de9e9d20d37f7ca2d97659aabbf72e961661a2740. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049633520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bcc4a878d849794c4e3a62c569d61c742df85dca62a4735b8e42febc63e554. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/HRA049634672.
Ispod moga pramca (Tempera) - Remaster 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32244f04ced2d84ca1a6d66908f8806b50b4aedc122b6cb4bbff78b36e7f6409. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/HRA049634675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3065ccfa2fe3cded8fb66d9b2e376c387278670a1c50b534c9a7cb70a2772e6. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/HRA049329298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee6fda6e36e2aa0bcf8354295607526f2612041b06124a1c78be3413e60c286. 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/HRA040648664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d722c063be8660f14a3325de22dbb3349cd90ebe4a91fb2037076cc76367b1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049329300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77661f24b51d05e02cebfde0352ab4331ce990a04eaa87c3740de8bb14e1f21. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049329303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56de500ac6893f9fa018af015c60d0304db3e22191b78abe62922ea62eca02b. 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/HRA370701064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254bb2e77f7c65828bcc9e6f36458c21374fb1d2ba4f5a8ce377a2e2673a110a. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370701073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca17cf3ea2a8aae1e69850840436b561593a997cb58e3ccbeb9c59bd5367c1bb. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370701075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3292bfa7d93087b6acba229a8d842cca0f77fddcf2464995bb5212f3a854eef8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370701067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a413e125df2c90aee60a06529fa0340848e92fbe3b9f79c42979d0eed0aeae. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370701077.
Slavim Ove Dane Što Si Tu (Live) (feat. Maya Azucena, London Gospel Community Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85d2897d59f9e406fc9411a0969a114419aec9fcfd0232a2e223b43867c871b. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/HRA370600634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3d548c981e3801bcd00c8c30836478bb2f0acc4cf0191b7e8b09b2c5b77f9c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/HRA370600635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd4601cfd45374b998ff5df25be6e6061afab3809552d6d1061c6d19442700e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370600640.
Vrime Da Se Pomirim Sa Svitom - Acoustic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2e493bcf4bc6426276ed58a6e5059cb3b79c7842ab48a97cfa82f6b38f84a2. 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/HRA370600642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f33914014b948839881a746184aedb4da9e525c4b9a25bbb2dd8893669ba4c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA371001985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f62070a07ee62d51368ad766d87c3a54a80c22a5740af1654c739ee0a97b4f5. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA371001987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c234006c4be399b1aaa08976d68f1e660d0ecdc675b600c863bfec07db31f59. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA371001991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb279627dae6d1af81767f1c72404d631a867516698cb7663e198e19e914332f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf41484194f732792dc8dce70ef3c94fa79f30dc637573713f406af06d18ebc5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe798bd69bbb91519b195406524612fa4930f03e6e640d47fd464a8007e99b636. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2427979515e9a1a3a6c8bf3cfb1b4fd63a8e7565eee7c7e25e44ee98b5ec9d1d. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/HRA370100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95b7afd3f687f30a6c407656aef5035ccf8ebee28e9b6e57627f3208d10e175. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370100022.
Judi, Zviri I Bestinje / Moja Voda - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0010ea716d27e32e5e6e8f1547c72ac99c6daf70fa97ed1157b8d35dd85bef67. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA371300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5eac022f1dab1fac6459b47478535b3cc6f00861a1ec7fb2a245ab52781d55f. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA371300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13dc723db852e1c7dd99d8f81124495957dbd0d6b2aff1d9e27272da082b385. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA049633863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afa4f4db34a2f4313aeaa87c47fc19845884cede0a4363112246ec10a4413c0. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370600637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7c5ac98b05303c55c8343b947dcc87b11cd107821a52985ba5ac74b66f902a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370600639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa48898645ddd7989a9b00aada3a80562eac0240dbaffeb318ba5268da80a370. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd283763c9acac6fdc6922abf956477a3ef953b26494e767a7053c329d9aee41b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA370100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4514e061bb0eb093ed22cf485b62793be7e4804fc91f2654defa33f2f1a3ff. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA371001982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563c15e35ff09660a032be98abb8d12671c21a5ca1ed5399511be88c1471b095. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/HRA371001984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005bf3915f61218a279bc71352b83953212028bf8ff1872abaaa16ec4e6450b7. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA372100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f5ed181aeb596a4d5459fe358f722174b3deca1802c0ae15c65dadb1eb4760. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA372100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f722f3ff3498e6b1329be682a82f9b7e48f79d4008bd708fe4a6a21b3a0ce4. 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/HRA049430394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee6fda6e36e2aa0bcf8354295607526f2612041b06124a1c78be3413e60c286. 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/HRA040648664.