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 0xbbab74fed46692d9ac6010f6667ab6dbbb1128e0400045531988ef27fb7a6ab6. 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/d2898f48-165e-472a-828a-c7059ef26518.json and https://artists.proofprofile.net/proofs/artist/d2898f48-165e-472a-828a-c7059ef26518.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 0xecac1684e7cd55f1a75ffc03379f9cde62dad89455e77a95226898a12dab62d1. 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/USZXT2352786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894ed1eddf564e83375f597c35466217fa1b9128c1ec75c33dbc9c4dda0e8913. 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/USZXT2352787.
Mazza L20 x Fumez The Engineer - Plugged In (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c790addd122120397fb72c9e8023a1d005182982c1353e5d37ce79b9b385877. 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/SE6XX2353606.
Mazza L20 x Fumez The Engineer - Plugged In (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143a6b608e9a643d4e99356c55bcd87152e8a6b8924362dc5e3b73b164c4fd51. 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/SE62M2308133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3a2f5f29b3140c3842e90aa87cd9d79f2df7870e0f932f8eb8fa693dd9f9f4. 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/USZXT2453794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac5ed62532fb7f03f56ad190ebc07ab5a54841bb9dd8bf0ea1ae9b7d0b87a2b. 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/USZXT2454311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0563a223e6fd3863e9d5cd246bebf01bd8da09b45fbf607f9199d1f95b452291. 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/QM6MZ2488121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb480e4a423d1a4890b42a5f59dafd5d5435a1a9a90bc6ca7de8d9a2e575102f1. 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/FRX282406157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ac5de1ae0625e7c6e42e5c6575a6e424e5162f005d8f66da856546cb51b166. 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/FRX282406158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94521178238c53a95e5bdf5b4a301db6b1678a71e0e1b23f88887a71437a831d. 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/FRX282406159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adcbad88b11718600be39b6e86554671605c76f2ebc4d2574d3658bf2fb85ca. 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/FRX282406161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e2779dda2994e40f9c063bebbfad172eff2b247ef490969c0ac0e31ad6288. 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/FRX282406162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c9606ec2f5aa23845342c2b55cce8d67e07e15430ae9da5f54a1b82758b994. 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/FRX282406163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8612bc72df16efa62c335a6d90b6f4d8edfbcbaf87bbfb2143ac97e3852384d0. 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/FRX282406164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5573dc39d9150d7823e6c1532fe674f95e2d02d1e26bbbc487293a3d35c92b99. 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/FRX282406165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88653878820c2b6c6d022d74e4b47785f6c9e9d9f290c58b7cd281d0774a6f4c. 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/FRX282406166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c880d65e18456a0ad6e7637b0b9b0ac1d8c7d15426b7681c1db84b907dc2b3. 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/FRX282406167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4070d1280750383c6a241084ce7cdadc59433ebdfdbbd22e1b5ef5a1374f821. 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/FRX282406168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd8d906ba5e658fc5fd856d2debca23d8215eec963e9e078b286c3b3a3a323e. 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/FRX282406169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cddffbd9321d0caa0a76b8158b48216e0bda53974f886ffd6584b589c4c312. 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/FRX282406170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a82e0cb990c9a50a3136adc0efc90692151787361a9313b07dff9b0b0dae61. 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/FR59R2423414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ff449cbb6ec87ec9f62a39f55a24ade9e15c27014ca2766992733ee9374065. 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/FR59R2423415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20501b386bfa134826c930425b8a373e43b08f1dccaf6748f983d1c7402396f. 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/FRX282406171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7228dcc538c1353414e0f03e39efdbd7d0f994743cc8b3d9678d65a5a543bfef. 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/FRX282406172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957e93314f5eecc754667c85e45b5ce9da98dee5b20522b626f65274d5bca764. 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/QZNWS2378568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89756ec4767111b7ada50826a20cea5275d618a037b24b4538ee28b7d0230592. 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/QZNWS2378570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3bbaed37fc1170c875979a597c3efef9917713a869ff74468f94bb460f876a. 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/QZNWS2378571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec113357f80f06dc3530970257b1366a2288d9c3e76e105033bac72f5d23ed2. 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/QZNWS2378572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1e8ee7ccb9590e8133e47693b3786c6de37b70a2665dfa5784fad4814a6715. 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/QZNWS2378573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307b618d95b2b0564ac16d30902b1cda3897df830c8191a800b2b0389408ff80. 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/QZNWS2378574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1d12b6c762074b6081641540fea4502842eda5639edf4d39a5848ae53af483. 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/QZNWS2378575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a025d452aed390d81a2eea319706ed79cb06e46f003176f85e3807b85e76da. 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/QZNWS2378576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676e1bb3c68d40ecfb4687fa03e6334daea89fcce3b64d7d6e31210e95f813db. 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/QZNWS2378577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930a22626dede53546fa3ba9e82fe0418c1c455f60bdad4a6063cff81cbd3a5b. 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/QZNWS2378578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aaf11369619b708d0b6fcb87e269e9ca3caafa12627ab2054d9a7f9e33de9be. 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/QZNWS2378579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9944b1a5a87b05504232d676f4a3e8498d8acb52463e7572c02db1709b21dc7c. 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/QZTB42263891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760c8b98b6da04a05b1dd93d931aa79e0032d343f66a0f7b5bd59e7b985a61c6. 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/QZTB42263892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0032e9aed78a759171884546d1b4fd309b1a6e865bed34a14b494ceba03668db. 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/QZTB42263893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb718aa8a41ab4f15ef26905119ec997c2e5816bfc0ed40dc873b01d96763e120. 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/QZTB42263894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea3fd8d26396a1f6543f58f5443e53334e8dc9951f7509b845768094b26338c. 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/QZTB42263895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f59e6053f1b10cfed604576e39abfe67f6777142862aa55d885133c3b646d87. 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/QZTB42263896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bdb72038b46b22d8a96e843aa7bcc9c63cf6cfaa6ded785f6385db77509782. 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/QZTB42263897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d348e04b7b238820e1cf44f34264f96023790ec9dfd0e3669710a03920618c6. 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/QZTB42263898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6221cb0366e91ef043ca94a0e1ebe70da35c67d62a80e5971ed9f8b32c9b3f. 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/QZTB42263899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be8bc2bf82d443c0e4d551b15f4750ca835e59aaf53d73fc3ea1a35fb3bc7b6. 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/QZTB42263900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ec5ae5611a8e2d4eab05a7c659a35f6d9e6db91f994987ebae01577f7ecb01. 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/QZTB42263901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e6a41d587871c1662eb44fcc226d667e36724538f224aedd3efcf95520f75d. 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/QZTB42263902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea991a2bbce327354a1021a5925288f7d8a68c2628a114beec3603e5da6515a. 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/QZTB42263903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8955d9664c2f8b9f26d02e6a1b8a5b5c2cdffaf4a4c0d19bdad6b0d80dcd389f. 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/QZNWU2185902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f924d7e5370b2d58569cf39a0fa772f20933fdc57554668036b5f3567866135. 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/QZNWU2185903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe56c42939631c970c3ef61af0766fe0fea4538ec3047fa0653dcaca302a27. 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/QZNWU2185904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16e93e5e91c4a48c99382b07df12edfe855b230b9affdaf6f8ad45c614cc90e. 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/QZNWU2185905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c6c57824f663316c27562c90d55fc5b014523066b065642acb7e5ea7a68d88. 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/QZNWU2185906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d113144ad4e9b829ac4a8cf25cceac7e5cd1df60f05f847e748cabdef6242ea. 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/QZNWU2185907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc506608eb03a9e164ab358dd4ef4f0f4de6d69e3da4794b5526c6434baa8e4. 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/QZNWU2185908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb077698d49cb5e431f55628e1652a4b97e4500a20fcfcaef2e56373a3922f25d. 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/QZNWU2185909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e286fd60819c99b8964554d643fe9f2ff0222131a1100bda461364ead3a5eb. 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/QZTAT2412020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e2779dda2994e40f9c063bebbfad172eff2b247ef490969c0ac0e31ad6288. 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/FRX282406162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008dfabb013b7915dd20760c39f811e6836e5fa9c2e32127435f62cb56e97bb6. 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/QM6MZ2433131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3068f952bab97119777395333b26a45adf370a7608e81616d909e7f12d0034ed. 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/QM6MZ2430793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e66852ebbe92526de0335e15ce52dfb0414515a94de0863f18dfd8f40231c1. 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/QM6MZ2418991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530b39e771d5035bbc9ebea630d02b5ddf9ad1355b9f933cc9a169da3c9ecbab. 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/GBLFP1838790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dbe9b63db68c2286bdb982191406a887913b70472b3e08427d5c5c9e210b33. 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/GBAHT2400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc848dc47d89ef4cbe74a0d2871999b2ac91881395437f90c33798d3b9d9f027. 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/GBAHT2301496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8317f6e5f38bae8c0eb925b8e2590f0174b26cfc02a7e37a801200c34dc39977. 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/GBAHT2400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a5c6d32e344bd7401e032c2027b803bee5f8bf827021da2e96bb8e02aafb46. 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/QZHN62408286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a82e0cb990c9a50a3136adc0efc90692151787361a9313b07dff9b0b0dae61. 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/FR59R2423414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c2cc13fa67cf8dab8ca4bf99ab7c58b2a18babcd501105ebe10db17efeeaab. 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/USZXT2453489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d9fe9a6098afff3448ba9aea1f598489ca290ce0bfe132c11e38a45c521fbf. 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/USZXT2352679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89a88b433ea713d36cb834e466734a2a1a8a904114463c7348e3c6f69d4ee1d. 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/USZXT2352735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021c5d423b23470f5a157f1b600d6dd34ef0f67147494fc85c4f6a3b4abe8f8. 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/USZXT2352682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecac1684e7cd55f1a75ffc03379f9cde62dad89455e77a95226898a12dab62d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2352786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894ed1eddf564e83375f597c35466217fa1b9128c1ec75c33dbc9c4dda0e8913. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2352787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a025d452aed390d81a2eea319706ed79cb06e46f003176f85e3807b85e76da. 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/QZNWS2378576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021c5d423b23470f5a157f1b600d6dd34ef0f67147494fc85c4f6a3b4abe8f8. 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/USZXT2352682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89a88b433ea713d36cb834e466734a2a1a8a904114463c7348e3c6f69d4ee1d. 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/USZXT2352735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d9fe9a6098afff3448ba9aea1f598489ca290ce0bfe132c11e38a45c521fbf. 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/USZXT2352679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a025d452aed390d81a2eea319706ed79cb06e46f003176f85e3807b85e76da. 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/QZNWS2378576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6ae500c6509ebeba0275c1e7b3fa955697ba0e4a0f1cb16bba9ba580573dcd. 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/QZMEP2327278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc662d978bf5d23369fe9ea017b08c707b61e0f5931a0de671ee169661e21402. 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/QZK6G2367351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c1371d3928aa090624db75e3699e2ce537c1e252f7ba8a7ab725a5d3828eb8. 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/QZHNC2317295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac28956bf4b3be6c8d00c4de9afda40fc2dc37ceb33153c602acf308de9d4a8. 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/QZHN72306982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7f65f5236cbd7c2f32137ee5501241a233d7433d17f3bd54b1accb0eab9ed9. 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/QZTB92265701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3777234fca515878ab46cc0b4b33ce86e463660d159ff0b367fb5161595b80. 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/QZRP42299632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d025e6448e4463ef9cb736080ff3ebc310740ba33e50c18c4e80c35195aaaa. 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/QZNWS2279625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95d5eba1ca3506346f713274dd89cf5f6072ef8503c9456f2c6afdbf76b3ddb. 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/QZNWR2239732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fc36702c6d010b0c5cc6dbd38baba7ce6cf8a532bae1f128c55210a52eac77. 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/QZHNC2231221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85a2e9095163a3b7f65bf6e4bad5e01154df0a9e760b787b214ca160582e70c. 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/QZES52200988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd688d50b57e5a4b5aff4545f69dd35320722d18160695f95b64c327652861201. 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/QZNWZ2123535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38490a94be04b88510c09567e697f739f5def3c196e8ad1f5173a451c055ce28. 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/QZNWS2192672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51964418644d6337845a2bfb464148a649f4b83a8c83d7faf83b876aeebbeff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2193537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf8569e6898beb712f74c4fe8768c2b62e93aca445f071ac34eb6039cc7295c. 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/QZNWS2142917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859fc928c4c7ce18692ef391474626324c5d9f201761ffa5281539fdba10e2a3. 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/QZTBA2335713.