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 0x6ce318079c7fb7576e9f12ff42ca6c3b5765e0405703ce47dd9fd55a7e10cdc9. 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/2aaab91b-eedb-4e20-bc99-5c12a510b054.json and https://artists.proofprofile.net/proofs/artist/2aaab91b-eedb-4e20-bc99-5c12a510b054.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 0x060bb43a58d5fdd96a4142d8e3e5ca7398207e25d3a1232cc1b6ee45b0d5db74. 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/USANG2294271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7bfed154447a99ad9b3bfa5412546b2bcc29023fa59448ce2dad9daac7cab1. 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/DGA052347837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dce52652230a8b444535b56a62ce7289f80d0348aa4c34eddfa4e0c4051c21. 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/MXUM72300792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a91f408445f1523eac37cb90d28828cbf69eb1f3eea617bb4094a61a57547a5. 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/UKACT2371387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237dec30a8f50bc3f6b80a758493dad6b0ffc2f0c0bee26302fe00f96f5d8c3b. 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/QM3DF2224587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcf7b963209215b4b62a83caa60bb2e06c74fb455316884b5e7e527443fa889. 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/BK4DA2321261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c683ba5ac027b1a6c5d4438d50ffa551ce1cc9f7201cd665ce9874ef30fd99e. 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/QM7282351704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dabeff0fdb93ea7058a55887f1f8442b396046654b7db7982a7f96b17a57e8. 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/QM3DF2255993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3f2bbe8bed11981c62858eabfd7ffa999f1f3548e70d9aa60a6203a5cb01bd. 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/QZGLS2332117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ea81e375f214e6a6331407db4c5605d8f8cb127b25c93f984969f337f2fa3d. 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/QZ9QQ2300408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165a4845595a60be3c108f0526f0cbd69a2a0b78d3f9a3db48014cc200634e0e. 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/QM3DF2211195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d8116b71d57c11d92450600f1b0351710f15426b697537a66a093c73d0cd2d. 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/USHM22005500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7125363b6862a9383df5e30eeb014dbd851a6c34dc8ee3e000a5b56ec089568. 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/USHM22005501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f261a5ac144e3941544968fdfc421966a36bb250a3df8c07662866e2bf3a9d. 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/USHM22005502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083b4e3c7904271a73843339ee461cbc7d88aa61748c247186b0172d9702904b. 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/USHM22005503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4325e935222f6e9ff84f5bf5c36aa2c2e28aa68db4937ca60343533c9fc1dd01. 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/USHM22005504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1edf289ef11a6c174161bfc4b2c952cdbae23a9077b55675187ac858156b19. 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/USHM22005505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ae0f5b986f3b74d563ebcf5c4f625b64dbc6d3f2fda9ee9bc166710d7f9e81. 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/USHM22005506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8f1eba3f5a4cc65b825bd63e3fe01e5191fe889293aa79206745bc9cfb745b. 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/USHM22005507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2623dcaec3b648b90b7021d730573b0bc0a474f7774000234d2bf438d8cc39. 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/USHM22005508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63865000b08accd642b36de1b8b45e7d3d872bcc4094df1154f70ac68be214f5. 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/USHM22005509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3811096947d5dc5c5674b453c78fc3726e9560093e2a357c37fb72a2d1d6f9b0. 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/BK4DA2326232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ee3f73602919a1693e7d5b756b7dea60e79bac9cb07b93520c1906094b3314. 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/US3DF2400852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd661a5bf63fc2ed247d6ce7ea39009dbc8b01723b1f4ac4b90abe31772f1fd. 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/BK4DA2306962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9299795096ef6a5f61ed4c31a31e0b733ca008b6e15e0d64f94cd13778b004. 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/USANG2271056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a840f1c6389cf38c73f7e6f9af5a5886794bfb70f9adf59d0a912e1a6ff7c6. 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/QM3DF2223853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de17a8cf2e3e096b5a81dac436fba97f06036f247573e9b4972bc15895e4b4f. 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/MXA332310337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa1ce4f386d3acb4cd8c1a4f84f61cb4b783550dd61b290473eda0252f0e2b. 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/MXA332310324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fea2d019b43503a1974a13caf8a1dfefb9e355a2748adccc08aee4201221a9. 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/USANG2406019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad81ef5b5eae36f2c8e61d8d611697ac325821315ef4c0f8546f59fc77c003a5. 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/QZDQH2373498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0b6c770d43ea30115c8f40a4c16777d9af4144ba46a2068cbe37e3b9c8ec42. 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/US3DF2490569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2339b135894c4f52bd7bf41843a833c7e33e157ee5d9abec7687b79d21158. 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/US3DF2490570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc5fc3becb57186cd1e8c104d398671810923c6d1ddfc92247cbaad1414ceac. 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/US3DF2490571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa241f77c041243a37990595de33d70718631974bb3f56f112f89bc4f71cdae. 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/US3DF2490572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562dc5529dc88163eebd637b4c8827a6dea1f086c9f665dc32a6125dd2211ffa. 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/US3DF2490573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f2ad38a5399345cef260b9079daac57db8dea936a6c9fe05ec488784d8ce7b. 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/US3DF2490574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e3ca7455d7e565c1fd9bfbee3e2ba4abcd0499e2d970bbae1b6a4e4508937f. 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/US3DF2490575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d9895ea9802117671570eea3c26f96c3c9f2ea2b7648956cfbbc4a061ce569. 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/US3DF2490576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a09e4c41824392f483fcffb758e02661311f46b7a516de3a68816391ba218f6. 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/US3DF2490577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8733756dfae4ca13d072b0bba0fdbe742e9956a6e33c757ac3cb7df9bcf688. 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/US3DF2490578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d1df8749198c4038bc496beecad77833c3a54691d41c3584d84619f6691521. 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/USHM21955612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98680d2042e213c2ce44df1bfa5d100004d7d8faa5947862803d8eaf871d89e6. 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/USHM21955613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509f444d3ab44abbfbb19e1c0cdfd5dcc5ae28ccf387ad6e7a0ce3fcc7e07ed6. 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/USHM21955614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c257aecf0d05ea3132a315e0419f4e1c921066f86a37df7ace3aa2d9a111dd. 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/USHM21955615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9672e12d125ecb3dccf1449707ed167eec0b4e7e87e4295f0087d877e2e648. 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/USHM21955616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f9112643cd23e9a0ac8f0aa48406832817252ea6076a57134846195cae0379. 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/USHM21955617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d6b5971acbaa85008c14bd9fce0cc43ba9094c3814278ece62501b3ee576d4. 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/USHM21955618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70fb13185159c259ee1220baab34c66c2facc0eb5b38051564187c0df9a892e. 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/USHM21955619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276d467029b3f526c219ddddcd7d4b015946959007b6dba2c32f9c302ff1c221. 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/USHM21955620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2877b128f87346659337e7e3f6f159587bdd7ba5586ad070edd26b42a68fd28c. 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/USHM21955621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa083203cc9060e90ae7ce8bd22173ccbbf2e8eb82e6e580f715041b73957d403. 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/US3DF2536004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b702808f9a8a297ab7036aa4390d38dc429240954cf27a0b6927657b31cbcd0. 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/USANG2453954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d07aea96df05467b7a0c512003dccb5902b4911368a661607e5d11304975094. 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/USANG2460300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240a8da8e385594651f28dc38f21d9f229e5c4a115106b95d47d5b529a09f8a1. 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/US3DF2479329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cb388e76d3e4e9b6456cfda00eeb1c7f210d10a753ea137968f1e4eff74ac1. 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/US3DF2431509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37334171508f96926a8402bdaca8f1c675ac59490ee701d1e2b54475838bd68a. 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/US3DF2415071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555bf153c962389e8487b16a73a124b20ee5918ce9934213cf98b033c88ce094. 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/MXD782400592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443f5613cc48f7913908d502af75a043d0fcaa425e41c91974d38a1d1ebfc9ac. 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/ES71G2337313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833bbc1fb288e9fe2573b61b4bff6a4ccdccca71e337999b5c41b1dd6ea8ac5f. 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/QMANG2220905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d994c827c4cb5634c60cab18503f779a12713f9c1fea855e01778e7bda658d. 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/USA2P2352269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fb3795341b302e0dcb2cef714f18c90b622e12a6435f6f4084b6432ec3a977. 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/USUYG1491210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258f7467636e816e21f0ee7e95341028e599d6798dfa698dbb21202062f93bf8. 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/QM3DF2258040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e271bc001daadd959323aee9afe0ede367face20e54276d1f3daccaf5fc24e. 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/USUG12305296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1806d39900d0963039746d61762a280360db8a9c1f8eaffa676d48ef2f76f79. 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/QM3DF2250940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffac13fd175f98a7b4b9379e53d4145b5ed81965450078e7e0dd328e0380a2b. 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/QM3DF2219449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a8ea0a1534e4a5bbfd84163b4d50922798e63b46042f3cd69d62de7fbf4aea. 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/QM3DF2205895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa072e92f74a81e555e80d62a9e4057e666829c70c74f14c92afd963203605463. 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/QM3DF2200424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96807a56f5b0437032934d52e4d789c1ab29e3830cbdbeaf7b8a245554e50115. 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/USANG2283955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d66778221492d30d461bc9cf1dc5a1479eac28149e0c7bbf846f77ce0b015c8. 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/MXF152100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e9c71860265c570cc2549ca37b8f2be4cfd07ce63edaa299e0c03253d4700a. 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/QZHZ32175135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f001b4fb9c7b84e0ebf1d99576833fb4030b5f2b6f39cdeca518548a0cfa56c. 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/QZNJY2306242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dcc68a7a34e7ba47b95711054e03dd6a833ba228ed892946a0715b40c8dba8. 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/QZ9QQ2300852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95080c60fa4ca7be50097d4138837f8457fcb7dab222ab56c9a8337ee65c225. 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/QM3DF2170326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d66778221492d30d461bc9cf1dc5a1479eac28149e0c7bbf846f77ce0b015c8. 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/MXF152100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e0dd8ff084a5462571fd752a10f33ee6bd60291a2186f96246f36b625226b8. 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/QM3DF2253769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eddb413ea20dbf79a4f22bfe7dc43a98b901b92de11198538891d8946c6fda2. 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/USANG2220851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d344c8824841615612f4973e0c59a95ce78ee0f2c9a4d5e187f4e3d9b95ba5d. 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/US3DF2299433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cfff6be1f5ce67bb5bc4fe34e1b2a17d1e471f8bed9d604c6f624f303045dd. 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/QM3DF2181453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98c6347dabd679f9c771c09829d55acfffb1ce10647d54e82663c8350dedeea. 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/USA2P2252999.