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 0x60b77bb235edbc7b85e515244729d4349b6c57b92a268c0c052033437533b7d7. 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/fdd488e2-c854-4b1b-99dc-639750bc5005.json and https://artists.proofprofile.net/proofs/artist/fdd488e2-c854-4b1b-99dc-639750bc5005.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 0x819a8b9d9c1f2c0fa586b27170999a3a2e5ec6bb2e2ab2818ab77de8d49974af. 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/FXQ892300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bd504964b053bc3387be88d373729ffcac4833d0d72a3b26d45a6baa2df638. 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/FXQ892300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4fd36d86b23196a9957d98ed7abf90a9719752549bd445a5e44079b18602c7. 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/TCAIF2445494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4b1ed9e6a896fc49ebf229225ac582f12305d22ffda53d2db819ea5a60629c. 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/GBKQU2422382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0522be2bba4b17de074d137fefaa72e881cbdf3254a02a5dd1c7161b00125eb. 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/NLT2H2400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e71b53db5a0329006faf6d5ad77be91b6a391cb87dede3c81ef74377bf09541. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXQ892300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c15555cfde3236a894471db5139f491fac1133efb63d321b1701b949f172e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXQ892300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33a3207bf8e5586a783c536e70588a699b97114017ddceab78afaf4f168cdfd. 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/FXQ892400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0926a0fc579033204b3325472346ea6a4fe4753674f53b4ddd53505e49d760fb. 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/FXQ892400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c15555cfde3236a894471db5139f491fac1133efb63d321b1701b949f172e. 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/FXQ892300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90aa80e7f278bcc72cff67df279dae09f41b84dcf8b6283f739663f5ccd69a9. 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/TCAHP2372053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f0363f518ad933e5ab0a8c3b23dd026d725b3bfac586c3b7f33c681e81a16a. 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/NLT2H2300829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e71b53db5a0329006faf6d5ad77be91b6a391cb87dede3c81ef74377bf09541. 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/FXQ892300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ad4e64ec7768d3216823aeec571a7a579eb67cb8e01a41ec47b88000866123. 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/BE8LH2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9162391553c30e7ad5f3b1fbcaade373c1e6d83d7802c3ab1db34c23193cac42. 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/GX8LD2321099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58ef5810fd47c3d1f5d5fdec4ddd76eeeaa1ed93ee97f4eef8e4f9e926514e5. 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/NLX3Y2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca7fe4fc2ab736e62bc5aca1484354cf9bfd8615f0d84c97d9cfef25056e836. 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/NLT2H2300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa05081e6ee837ae6b1a5425619af5ffa0051a74e653f659940bfdb77f9aa92. 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/GX89G2392925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d4dbbbd0a7f4afaa130885841e15ea96c60e198440131fdff28cbb0e76d2a8. 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/GX8LD2277048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f0dfed43ec67b284a5af1440399df9b2561469afc1bffe8d8909b22460e949. 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/NLT2H2200793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2979b734a268088c72d51de40bd1dd1fb99f54cbf700deed8235667bbb6089. 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/NLT2H2200779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230e7ee65cae10360af73abac5b78147a6e114b5d967d39f4044254a6912f56e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGI2245168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f512959036bc55f3d9faedfee4cff9e6653236ab99f52d8fc753164e8e5ceb. 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/NL2QC2100605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f795c7b9b280a971f66012ecb47709c51dde0d811b06511a96555a8e2ee463. 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/NLT2H2200316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65dce463be16dcf16e98ef785d01490f915d5d7be1de59b93ef9437ed2a9dc2. 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/TCAGB2201091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49915c397f2545918d0cb6cea4cade9d628e81ad02616bdaf5dd2d9f4119ba96. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1948713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b896fb6e4001a995ff83bbb9b90c54c9c68c593242c69784b918b6b6ec13f3c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADY1833575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b9faaf3bd11ac000620105de01a1aefdd64168723ed56d2c08f4cbfd01ba50. 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/CAM371802630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f02a7d7ab7e6cb77808eae76eb390aad408435e4d0cc5b60c62d735a7e1ae1. 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/TCADR1825905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c63d562d866a92744f9ed10cbbd98bdec3b0d9c464d210b19d924f4cbe76436. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1812429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc1389ec9f2a5bf5cc827e2d3f561bea5c4391e48bb3819e852b0528f9e9776. 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/TCADG1786355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1a89296eae763e035525340bc38b3a697074191105f29a6f7eb8ccab49c444. 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/TCADC1736730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a7e1c6085085b99be1d8dd6c180cee21933e98818321b20d241205312040ef. 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/QMWZB1810534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3720533d43a8547a1ca8bac2ba87534f3959532ed4c7d818c84216378b001890. 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/BE8LH2400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d8742a4f12c151e65f8fca759ab27b2d3f25557aa2c303bc06df2bc2647f0d. 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/BE8LH2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa312a07254b585a6c109196be4e9a8fa74c8946dc95d767fdc1f36cbd6ade56b. 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/BE8LH2400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d6ed79cf769248d1d7ffeec11d98e26239157a5aeaa28705e7b622482e4442. 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/BE8LH2300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36f7251843552e726e2de2ea00151663689688ee27d149a2ec8113459a2a044. 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/BE8LH2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1421e98dcf9877c088935f7ea9bce146f46b5308bdb7fa8778c607413b8442cb. 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/BE8LH2300279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b050627932fb04a71a0d2316a42e6000164c6d500ed06f4ecf761af4a52920. 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/BE8LH2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1f32591a85334cc60cba90388eef87b8f419990540cafb10ac87011caf8abc. 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/BE8LH2400394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d4e2838b5e9771cc0f4e489818396f89f6f52794782c6a91f2f5b18a0ead93. 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/BE8LH2400486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fd284595be2293e4e22c4014e49c2cc9595dd4cecbb7bf9249b0cd8ee07608. 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/BE8LH2400336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c8a42ec177a7ebccc950f90e7f8cb48d58156ffe5c2fdfb87d63de8baa4ba1. 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/BE8LH2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e64a29dcd1607f84d06993a1f7f12e7f43ceea3203a792318a0ff67130ddea. 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/BE8LH2400333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4c49bd709c1e4f27a5d7e84687901cd87dc74e817dafaab02e19367ea84be0. 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/BE8LH2400382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56dcc06817574c8181f98d03dd91ad9a7ee069b23021d7dbf2ecb0f232746e9. 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/BE8LH2200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fefa8e8565f13e3864be5599cb7a5f8dace9198ae260c3c09da6ce36553cbc. 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/BE8LH2400338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc761f14ee29c0df1800c97a55d5e4cf1879772171a1d0f27f60133748579e5d9. 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/BE8LH2400311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848ad906c5ad05fdc44d6617eb6b5078ff720d658342f18e2b97e3273f92f5fc. 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/BE8LH2400416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488b58e1deed2d9d5d7f35a291ec9b7cc796462f093a974f7604c639e7343d64. 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/BE8LH2400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d18048141680c0e12aef4940130122a84947269ee78ff1e2537ac0383c0b3f. 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/BE8LH2400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eacd231e3641177ef2ff1eb64be39bef112785ad2c066f3bbee29367f8baca3. 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/BE8LH2400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89f79fbd286a2eec4f9e1fac5d7af1bb68dcc3e975104f62fac9415a5703466. 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/BE8LH2400238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7342831dc9583b37070b6b4802bd7ef62da8e1a855042d8e9d15f3b2a0de1. 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/BE8LH2400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474b45ebacc01ad99123f02a965b2eb082948433518c728009afabf3b714af49. 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/BE8LH2400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11530df5f4df4899817fa7623f743904970ff42283c3d9e347e29f34564287d7. 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/BE8LH2300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ad4e64ec7768d3216823aeec571a7a579eb67cb8e01a41ec47b88000866123. 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/BE8LH2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3add74f955ae68cb849b16035497660a4e6ebc26ce203297fa440c17220b0b. 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/BE8LH2300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bf16e6898434d13442f94a6d158ad56f0824504dd1a4b7e2bc8f7651d6b335. 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/BE8LH2400330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544ca98853469b643c546104ab21b9cad05c010651cedd29f4c14553b661f2ce. 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/BE8LH2300313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3524c06bb62b128f3992b933e2783829228f1b8b5d1340d52bbc45677e512afe. 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/BE8LH2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbefd817f15133cf57890f52ec4cc1f916e7371897bb4261fa5807dc583a23d. 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/BE8LH2200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538b434b2b34a7309a16eb5d42c488925a501391851e3ccbd0f5dc8d01126dfc. 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/QZDA82526331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dddf3c329b140ceaa3a287d0e2ccc1b7a686ff59e1257a87da90b41a770411c. 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/QZZ7U2489837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac5b0bb4e90585a04a3a48dacb5403edaafef9ab5ffeafa0442072c4b14e8fb. 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/QZZ7U2489838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6beedd6a8baeb535c7333b2b2aa5c4560add9710df2d0073e365c718ece83b0. 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/DEN062400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ce7a62dda74a8efd206f348e6ffb9f79e2fda82a8d409e06ce2904ad77d16a. 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/CA6D22400602.