1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01bdf2fb59056108bc19987833224544ee31241db99cb05f987a38d9ddb3bcd. 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/ca435d03-03f6-44ee-9c94-f4f67731b031.json and https://artists.proofprofile.net/proofs/artist/ca435d03-03f6-44ee-9c94-f4f67731b031.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92774ebfb3ac2d06a71fcc3ffcd427af51b660482c09d011135eb67197f800cf. 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/CHF032404931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328dd5c70bece66ee8f59c3a698e81a2abc6a72b687ed2aa7d67a8dda40366c. 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/CHF032404932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b864a223cac7ff189b2988893ac4cad8c06bd433be5d8b3b95008daf071995. 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/CHF032404933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ecd8b6dc6611d43c144997090ccb8ade980818b1bd785c5e3a23f66bd856d. 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/CHF032404934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70550fe0ed2075cc8b0351ba6378eb0362a07c09e2037ab9cd84914d13d37739. 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/CHF032404935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58371e02599343a7ae09a4927bb9dd458bb8cc2a4d10f43d762bfaea372ae4b. 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/CHF032404936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859df20d6f0a1f7c1a47fc0ae2602501d2e62a6a2b7539dc5bb81d64fe3209d. 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/CHF032404938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3491c9b29943c3db045db85e20655174ecd0e1128217dcecec191f6528b1b91f. 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/CHF032404939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eff3d272a6fc0ff5982206c34a1565f94743ed3a9f9f6b155dd9ab711331835. 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/CHF032404940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd78aed597f2b510453c443ebc48e823f76f828179d7a45745dc7f327c9e8c55. 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/CHF032404941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890a9f1b53cdf419425e716c9e71785acb0c27f26698d7f9e4c053fa4bd0a904. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72246622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69674130e77342e07e40bbcd4bbc717323076d7870c026797d051bf2cb31d03. 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/QZTB72246623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf85e59f50c4fececd2f731061416a953a3e3b3c9efa6dd831ef1d07e0f4e47d. 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/QZTB72246624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18765f3b33cdb0eb857d0abcd1ada117ed45c328e1fd945b20b266adb53a9a72. 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/QZTB72246625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa8ac79e1786ae95f2d5b51a7ffa7be3bd80cd95178e974f74f7f165eef4daf. 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/QZTB72246626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c514323b97d29add2fb99cce1e63b24747beb59dc74b6d592d1273730f901c. 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/FRX452328281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24c3f4c4fae6108cafd2a4083cc84403355ee5ea2eb4a3f0d5387edbeacd81d. 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/FRX452328282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69591f73c89052164fdb7bba79e09ada3b8c8df06a6d231f6824a5bd7ead6c7. 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/FRX452328283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436fb0b3b4e09daca4e9d32f464defac7127084bb05e7545af84677c9d333451. 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/FRX452328284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2b7502be773c0ee99a53ebc0441c258119989da6732c2e03a162f566e1c159. 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/FRX452328285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76344ff395d6d4edb821ce0fe6b9ec82e78a10caa8ba9ed990dc823ec28e720. 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/FRX452328286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6753698e55e00a7cb1951abe96107c182acc7f44435498f6d6c660882d42bb. 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/FRX452266242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafb9e191402d68cd0b8d33c44ce346941dd515a8778b8e36fe3c90a2d2c3200. 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/FRX452266244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe01f9305dc6ec6017f2cb2465b0f7d2865529391561c3d011c59226f08178b. 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/FRX452266245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f118761bfd90bc91b0a741e86e270bdba0dc5b61b6bdfd8d2b7b2b556cb45d. 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/FRX452266246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01ee2639fef701f2a115c9dd910a4219e39ac20e3aefeee5479f21e505baef4. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/FRX452266247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed96cfddfd123bd0e1e9d7cf5359200c2fe04cb80a2294031c277f55d8dc651. 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/FRX452266250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c62c1d1d59ddb01892a8ffd411412dfc91210a863cd4f3317cc18cddf4ca238. 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/DGA072489648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffa4f127e00dae4508d141a1ac928b5a4fdda824dd6061d2809bcc83482eed9. 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/DGA072489649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cedd1b58ed0c5d3929a236a7adf31ceab0c96e7dc45016b4b38fa9aafd97872. 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/INE182326468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ff35febb2e20df3e1db318adc2aff7da1c9ae9d14ad0e5d4a98a84b3063af5. 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/INE182326337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9d56687aa9d03283238e02d5b0142ddefd849e56fd4d2e367d51e61a6da59c. 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/INE182327789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c47a3c42b41251d6f09aec53ef1fed25ed1a43160e350a8a7763e14f3b3d62. 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/FRX762387083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fff1a5ce70137fe12a41c0d51cfc11519f6bdc3b725729bce7d1adb7016345. 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/FRX762387084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ab092e9895f8e0b663e757c492ad90db43536a0ad064eaf739df8fee5cf254. 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/FRX762387085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f86cd90578175152d2d388cdeb3e36335211a19de07b013494e0d2f59ae9489. 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/FRX762387086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f744a15f485ace7c77cbb51ced0e33edb6a8d00be55ffe203d99819ba676fc. 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/FR96X2276835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92774ebfb3ac2d06a71fcc3ffcd427af51b660482c09d011135eb67197f800cf. 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/CHF032404931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617ec4629c228380ea3e4ce4854761aa175194499a88f2ac380c6bc50a8ea488. 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/QMBZ92427632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adf0c7f9fba8d3412819065e16a2211c54e3983f1faf45a15203a4e52461b36. 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/QMFME2429012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d05963f3912c8853192b25ae639ff8362f727697af5f8dae258232909709a1. 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/QMFME2429013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ecd8b6dc6611d43c144997090ccb8ade980818b1bd785c5e3a23f66bd856d. 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/CHF032404934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc148abfadb53ba978920af3813e2ef16b2c6ad405c6da9650cb2204c65a0e2c. 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/QMFME2429014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70550fe0ed2075cc8b0351ba6378eb0362a07c09e2037ab9cd84914d13d37739. 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/CHF032404935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717d3c8941182622f2a112c495de8a8256f4f346848df0d8e8764b1dfb5e8304. 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/QMFME2429021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10f4dd1f55ae5013a0b2043f764039919ca884d950e5035d664a0bf5b5520e8. 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/QMFME2429025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5832071360ba1cdfb614f267dd46fadc46ff7b8a5918b52751585baf3c3c99fe. 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/QMFME2429030.
The Ballad Of Denial & My Worldly Identity (Bonus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7387654dac65a5906d5115b20270fd85e3032ff6944455ed4a84b7fd1bdfed2d. 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/QMFME2429032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cce8ff7a422cd060ba82cee988f462e62c94143b76dde34c0cc414dfa2c066. 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/QMFME2429035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831f2db2dc59cdba2bf7698927594b988ebfbe73fc4512233a28b23b568b696d. 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/QMFME2429036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cae1fe01e582ca1a5ad779c18cfb622d7ab695b8c1f12b3b8990bd3a0169d7. 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/QMBZ92453154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ff35febb2e20df3e1db318adc2aff7da1c9ae9d14ad0e5d4a98a84b3063af5. 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/INE182326337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe67e72b3a38a6b347c7256479f28f68268f05b7b12981b126fbe364d6dd0955. 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/QMBZ92453157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f7d031ea188488d46442a75e8fb69774d5f8ee8eb3d098fcbf67737e296b78. 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/QMBZ92453151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5594aedad900e3b2739784cdd241c0618378cff16e00142e4504b330b68cf610. 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/QM6MZ2546792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c7ec3ad8143b027631be5c24656b07c19d368618cb55245403f0acbf7facfc. 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/QM6MZ2584995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc938737678e4e13ba5af906c5317d4ac8d7f8939b3f4104067a21aa94896815a. 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/QM6MZ2584996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006fb174d9a253d63fb0392fb08c59d97bb9fe17313c14af6476c456735285db. 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/QM6MZ2585007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccda7c6286db8966303ee0ee537513a42e6cc721aaab0ffa497e4b129b45d94. 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/QM6MZ2584997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99583bde7352e0f98ca3818e260d9c740b9bfd3a03411104558938a2ade23a6a. 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/QM6MZ2584998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7298f7b85ed497003d939999d837c16f72aa310768ab9f51b757c0fd4d04966a. 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/QM6MZ2584999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3075bdb08e31f3518ae8cb6b988778e038c74d9756ca9fc02488e7486d0ce4f0. 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/QM4TX2564214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734d32a4bccc26b3339728f6d634c4e2f99ec0e0f2da700b4aba075813d7143a. 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/QM4TX2564220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0397df269d3d07774e4d2e1bb8bc4f57e76d85ee9f1f559c1cbe0981a53dd3ba. 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/QM4TX2564298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788f1e83a9630ccfdd0e22dee51fababff6a07afa94cebc4bc635ffe9d4d9abe. 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/QM4TX2564311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cea702a89896f481ffd9a82cbcfd03a7e440701e143cc3580d572cc0627c39. 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/QM4TX2564322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe061a7db04215d5df9b5db45265a9cad9f0bb6b4e7b3c07d3e7a444214727b8. 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/QM4TX2564338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156afa23c09d403ac632402a4e76fb55e7b4d9f00ff288d606ddbda0c3045848. 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/QM4TX2564352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f68f216b0272980d5825f7b106625db5979c925eef40e95ae130e5575c7418. 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/QM7282423630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd08543461342cba2c9d2fdebb2b61dc9f08606ebd51e09b0bb0362a9e98d06. 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/QMDA62441938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6a62877f31b59b1be441976717c0f0eac59f82af8ba5726a51f591572cf622. 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/QMDA62441939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad472c92a8f16517a5db2dfb71313bcb9a155ea0f1de97177ce755200413954. 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/QMDA62441940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29698205aba28ea55568866db83478c8c346f72a1879dff2909c1a86626c5152. 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/QM6MZ2424048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d4160305c594c137e20e151866431a3a9aea04f44b055abd2d971da251c248. 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/QMDA62441943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a086200955f76f2e099aa7f0f2e0819519b158c644af51c4180262f026f33b. 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/QMDA62441942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac9436e26443dab0425b519f5d905cb3928e4f102b7d8c5795efdab7ffab1f3. 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/GX3HH2212569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea301bef36c29bd869e7ec8a045da31d11a857e6c9ad13bc2d5ce7ea18302b8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:03:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2212570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9990f5a42039e0b9cb433bb4f678239664269983d6d6ef910216f90ae97eb41. 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/AUMEV2509737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a250f767777b028c945305639d1e96a381cc74bb5d38aa40f1a274b85e5727. 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/AUMEV2509740.