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 0x4502d78b8e6cd3298d182b2bfa35c3e2f15b82fe23cddc0f620900a9ec217d32. 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/6aec1292-9b73-443c-a117-0b27eb08fc59.json and https://artists.proofprofile.net/proofs/artist/6aec1292-9b73-443c-a117-0b27eb08fc59.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 0xa15a4ad91bd83ba0d0a89a66179b87f84ccd7b6f5a419edad1de4773c8a9c537. 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/FRIDO2210595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f77809bb7b6a89fccdd0764f7be2d22fd594d644677419c544cc859caba60e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2212393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4234a8b68dfa6e3aec02bb56a22fd44dce6d2e3650c652a0426f99a53691fef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2212389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fa400a92631e114756222d9690e4b503e5b63e7eaa6e30c1e202e0d3415030. 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/FRIDO2212315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f74c90d970a418aeb87330e1a5fc930234ad425d22946d80d9c61ad60c7502. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRIDO2210181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c983bb45586c5cca21010480e1bcce3800ab83c44738250ffeeea99b8b09fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRIDO2212399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f2b5d5e4530f909ec37b49d7867d750b76eae056bd331a6ea59f13476f9252. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2211320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f65000c55abb586d77bfbbd10a8266f4736d666851df344cb890d5addac2a19. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2212039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2af695822bd214dc00892e580a57674c918d7af58582304b8b95b151f8005b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRIDO2212400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c96ae14273c19ffc7b8bf8933c941ce7f3994571f4bb53c954d0471f1117e9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2212401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d537e608e68248d03b60c5900401286c78b08f47fde7f987ebd17abeeb0c118. 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/FRIDO2312478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e366b4fb73bfda39bc5ec5cef9b27169b76889a198e27125b43beaab81efa8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2312479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3909f93981b24c8dc4f42c6767548a4e47e598cc3e989750ff14b1da2f0bc4. 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/FRIDO2314178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdb2c5c9f56a46508f19f382c6bceb0392651d5b4003024dd2db1bcbe225af3. 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/FRIDO2312878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b043c99ecf1d55c9fed5a88ad1caa4c350c0fd4390a03ceabe648e923552a99. 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/FRIDO2313834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3463d6fa53367095afcaad2bff988b56d03c903d001f2aae750f7308f932c7df. 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/FRIDO2314179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15a4ad91bd83ba0d0a89a66179b87f84ccd7b6f5a419edad1de4773c8a9c537. 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/FRIDO2210595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f77809bb7b6a89fccdd0764f7be2d22fd594d644677419c544cc859caba60e. 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/FRIDO2212393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4234a8b68dfa6e3aec02bb56a22fd44dce6d2e3650c652a0426f99a53691fef. 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/FRIDO2212389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fa400a92631e114756222d9690e4b503e5b63e7eaa6e30c1e202e0d3415030. 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/FRIDO2212315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f74c90d970a418aeb87330e1a5fc930234ad425d22946d80d9c61ad60c7502. 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/FRIDO2210181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c983bb45586c5cca21010480e1bcce3800ab83c44738250ffeeea99b8b09fd. 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/FRIDO2212399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f2b5d5e4530f909ec37b49d7867d750b76eae056bd331a6ea59f13476f9252. 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/FRIDO2211320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f65000c55abb586d77bfbbd10a8266f4736d666851df344cb890d5addac2a19. 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/FRIDO2212039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2af695822bd214dc00892e580a57674c918d7af58582304b8b95b151f8005b. 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/FRIDO2212400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c96ae14273c19ffc7b8bf8933c941ce7f3994571f4bb53c954d0471f1117e9. 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/FRIDO2212401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452218af6b08f944eabc3d16a81b4fd1f21da2c1bf913ef6234a09779ef944a. 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/FRIDO2211925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b043c99ecf1d55c9fed5a88ad1caa4c350c0fd4390a03ceabe648e923552a99. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2313834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdb2c5c9f56a46508f19f382c6bceb0392651d5b4003024dd2db1bcbe225af3. 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/FRIDO2312878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0ea52fffd0dc3c60a8cd8c8d89419acd641b3a3d9ae9262abbd74aec7f7634. 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/FRIDO2011305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee39b204918dd818f1d908d6fc6e7821379dc58f7cf2147cce4ef4f2806d0ab9. 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/FRIDO2010467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2d93337663470792ac34d637d534b0bd1445451472f0a7c41851dca4c64759. 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/FRIDO2011306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a961c0d4fd169a9f12bd2d8380fa06d9e9e469bf6a4ec1b420de414622043b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2011873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d83f8a8a3b495dc8d46ffec9563bf478b22c061b13c1cc7d596ab4d411fa9b7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2011912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c0527cc2f0531e6dfed76805af8b505dffd4ea6f4e0733289eab540baf1334. 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/FRIDO2012575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb95f7ec93ec226c81fc6defb731cad3609ad4b3fb52bf12c03394c72c58573. 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/FRIDO2412336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf287f66ba290b6375b4fc764db3d52bcf34f30244eb405337eb823cd56e3a494. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRIDO2410451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf287f66ba290b6375b4fc764db3d52bcf34f30244eb405337eb823cd56e3a494. 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/FRIDO2410451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4651e07705fb9b54850325b1625686f7bb1bb30e7630453c7ad2f33ee9735b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12026982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d55192406993c0318d76c02700fa55c007c5a524fd6da1113297e8d24b988ac. 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/FRIDO2010700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93971be18bd23f0d336d7ea2ab3c12ffb94bc04df56e8b6b44a1f8940e135484. 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/FRIDO2010698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e4d6fb116a9f65ab0c115b8a809a4ba7c5db9f947b91412f893448b826a66f. 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/FRU701900219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09125baeb71cdbd80bec716a2dfadd7731c5677dbaac82fd100e0d5a31fdc8b4. 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/FRIDO1911631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a5deb744b2f019e855441b12e343ae5086efddde5c5843a1060e560858f10f. 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/FRIDO1911736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1359909e35f623d544f49c6727a40873e8e5cf02bff875c1865024a6618b99a2. 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/FRIDO2010054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e4d6fb116a9f65ab0c115b8a809a4ba7c5db9f947b91412f893448b826a66f. 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/FRU701900219.