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 0x6b38147ab79d9bd461ba504ea61b3d34102789a9000c43de29e228d898ee7d05. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1dcd14e-ccf4-4262-bc66-af31b31f344c.json and https://artists.proofprofile.net/proofs/artist/e1dcd14e-ccf4-4262-bc66-af31b31f344c.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 0x5306ff6a8f8e4a07c46914c3bdf52e25788b17e3d9c81ab3a5c5073cc7c174bd. 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/USLD91741460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78ba3d9d7eba0f2fb4d91031a75f8b58f5ec1801240e7cf453c4e54e923ebed. 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/USLD91739261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34cb2c46c16518beab6dafd7e06c9f6109dbd7e99625eb9807cadca704a68cf. 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/USLD91739271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93473e3f9217a9aa2557701a9830f3f166fd7827cd7cfa74241ea9edb1eacae1. 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/USLD91729610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e9e8df1ae9cc11e45a17b5d4928557f6444aecbd2cc4da8464a4e5641c5032. 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/USLD91729611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62199fefea9c456d2f4fab78b94154e71d03dcb11abca35f6ce5ce6b4d8c1cb1. 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/USLD91729612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7777e7bc45f1658a252e1237564068e835d4c16533d3947a2d04f1af0e1ecb. 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/USLD91729613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ef7a8cfa932609e9e34edb17f48262307439ecfbb0716768273f4115157dcd. 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/USLD91729614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892af2d5c3624fdec004a49c53e06bfc0c09b17eb6152d501cf1bf75e23f6e3d. 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/USLD91729615.
Kimse Bilmiyor (feat. Naci Berktaş & Da Poet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49057af67bc19d6672798549859d2d47ef26be068593e3abd3727e3ff0cdd4c9. 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/USLD91729616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c54f48165b38616640d8d14bc99192baed5c8e606b797496ec5c2b0500e301b. 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/USLD91729617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3a4c95e87caeca21d5a0ded9c42d974e605f718ff36ff73c38379f5caa0314. 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/USLD91729618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8042e94bdc5cc918969f1b57e3a067b45dec2202093dafc1b2084778cd16533d. 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/USLD91729619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19994962cee1c59db5a253ef183860e1087b1e9b363b93f6372d12f8dda55fc. 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/USLD91729620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d03b87fab00d1da5ed21590bbc8a04696f5ef40925ce55d168ed5ee5c5399df. 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/USLD91729621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5a924b5305e9619ee635ae52a106392a53d286b6e900280824f53bed744bf4. 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/USLD91750888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe314e39290eadef65fa2ad9b41b11eb28344379226972993ddb215ceaddbbd45. 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/USLD91751013.
Çık Sokağa (Anti-Kahraman Marşı) [feat. Savai]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35823215dc60d2460cd078e98ffcb37a67eecc019d709c4a726728bd6d7f3aed. 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/USLD91726578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d89b7356bf535cd148ed4685347e697c15b1f181a90df54837c3455f749105. 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/USLD91726580.
İstanbul'da Doğmayan Güneş (feat. Kodes Kahra, Kayra & Vinyl Obscura)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0c52b505093372f566111fffa42f4e3542a6c88e27f783c5ee1ec3d4013376. 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/USLD91726582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9d0f0fbf6b0830d5215ed15f6b96dbab3af691e1c42bf8dbeb7a83621dd91c. 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/USLD91722021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d709c703b558c828d67c6aa6d30889a7b85533d8f754d020130d929db1f28b6. 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/USLD91722022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0a6a822469cf5203ebf3dad1280912bcb0b7bc7700621994e60192870f9ff3. 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/USLD91722023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b347cf9d1c842ef22f729a8b0538890e564ec7efb7de340bdf5053456366a45. 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/USLD91722024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a8574b85ec2bd7360a4d1046236ead76f7139e7d2191e0a4115e07fab3f09. 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/USLD91722025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b51d31bc9a01ef540139f58ec384a18a85ad1df397f26ee10c2b6d90b18a73. 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/USLD91722026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b434c2d50bf4d2834e45eea0896e403c06160739177dff32eafdee81c362fb. 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/USLD91722027.
Gökyüzünün Rengi Yok (feat. Sinan Öktem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f785d8b06449d8b6ced111ba3ac2f71b937254123f1555eed25c1e5cf894c. 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/USLD91722028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f49974e3075562e3f4676422b36a764b0d4a3f03dabee92daa4f183ffdb577. 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/USLD91722029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217d8c538f93d50293a32144022926d786445db68df738fd7cb7e34545f291a7. 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/USLD91753859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84937cc7af5221866abb3ef51c25fa67b6d8fc17ae266a120198fba944704cb. 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/USLD91753860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981beafb5f932e1930bb3ac48b04d022541767795af4cc048749059645ea2514. 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/USLD91753861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9092f654e3d7378995da6d52b5680aab8ae4324f3b33d8fa6524269f1799217b. 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/USLD91753862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4753d4a82d719a3fd58a4df272fd5f9d16d4f2d87ae1e7307e549fea14be489. 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/USLD91753863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5139ba3bce4f614205b4153d6243b17ed717af1e48c861038dc775b8db78c0. 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/USLD91753864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4d1f040ad6c43fff68d15f4590a29767544d77fdaf0326928d9a52ad639dc1. 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/USLD91753865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d875bcbfe6443d53a069697151266d0db5df574720c7c004a0fc7ab021afe57. 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/USLD91753866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585dae53966b8981b5ada8622b97a6d1c043d7371a086d3eee3f2ad143b9b32d. 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/USLD91753867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddefff325216c6f022d1a322fcee5edd54be144613c0ce25109b99986269c667. 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/USLD91753868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70d6068aeff87c84e83b8546acb3afa35a20423666cdd26af4261abe963ad51. 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/USLD91753869.
Düzensiz (feat. Dipnot, SvA, Sürveyan, Barış Baran, Gxblin & Kodes Kahra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb579b32dc52360590db33dabb07fd6ed7ee9ac74ebc51dcecfea12c989564db5. 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/USLD91753870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf81cc71b6477980114fd759a02f61a7a01d14ccefa346816c5689ca13d0e204. 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/USLD91736019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b18601cf122ff400bf9bcf27704c0fdadab304188866da1cd83f9f751d520f. 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/USLD91736023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152fdd5cf1a79fb3e522415f99f42bd6e090ad16e8cd177cdf465c65bc00a60. 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/USLD91729466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cfb89319b26090eb9c92a9ecea7fc5a1081d377280da23e804b13c2d6d7ebe. 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/TRBDY2247501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbff0a42cfdb1e2faf125bc60a23c278d1f54a9ecb6277efdf2de2e3ad1c9e4. 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/TRBDY2247503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a34c46e571a148771b2a9aac94efc17c5d0290ed35c38415ff388a33cb35621. 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/TRBDY2246401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2024f4601f079449c26c04909df0b7765b12b908679b63cc4556749555b26c1e. 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/QZK6P2014412.