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 0xd11e050c348df1890e56b4fb957217e2c5d4ea484e05abcd60789f54873c3b58. 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/14dba941-2c6d-4481-8af9-a6cf73eea2e0.json and https://artists.proofprofile.net/proofs/artist/14dba941-2c6d-4481-8af9-a6cf73eea2e0.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 0xcef89bb9487858d113d75e579b738349cb42f7b9bd19296a36426340c003d298. 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/BXZYA2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cb200ebd596b9e46fa1fbc54ba5a4f9292ebe85775fa54d0956a84d0102184. 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/BCPTY2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bdd6bdbdb8d1588b9b799fd5b1684b5f723a2b6574d88f6a8283be320444d7. 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/BXIV82258868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc666db4250d1c15079fda7abd20b82c63de1c8faca4dcd91ef3c0fbf97ef481. 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/BXIV82156238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b57da01d0c27b61391631b5bc5ebceab5591b95db7b308d1f65763f55fb09d. 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/BXIV82093364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bd97b26a3320e14e36d3cd342ab27425d674d244af58430729e45123ada6ce. 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/QZNJW2233135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14cca032fe2e7b937ad16badf3d0c1e697981bef04563e8027107c1362eca1e. 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/BCQ6P2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a91fdd176c271beb12cc1c43a57632c7ea1911acb51ccd360de953fa2d1e63. 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/BCUBG2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30edbe3ec9c92e563ccca5cc5ea464b8ded483b4d785ed6b82c84737127ebdb6. 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/BXIV82411729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394be6e09ea018dc6cbea53d63f3ed219723760bf2fecd303866f44f0677bf7. 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/BXIV82346075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5709d7d76cef5931174dd289783537c0ab051f06b04401a2d790c4f409e87b55. 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/BCM9A2100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e873c69b6b07139187d8e7ba7dddb5a1a16e59153aba547c2e7bd163b1432a3. 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/BCMNK2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662655a8365d695c06e46db695ea7d0415fda99ea6f93bf2d260f4c0e0952154. 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/BRWMB2100261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e5f5b3b2a9cf9467d2164cdb220ba2ee547927d596fc95c60290a326010a79. 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/BXIV82076468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050350f8749af6266fbc7696896d07aa4e9f02f23b9790764b789c9be66c024. 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/BR3LW2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf59b31b54124a935a9eb659c35214bee10e928ee50e5bbc760a728d15ac57e. 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/BXIV82061002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb902c146a3866966b65788be54c8a49443d694530a4658f9a6e27c0127fd6a8f. 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/BRUM72300807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc99d90a97f310bd722e36c369659a5d0d55ae6b7e476177b05f6cd65c0766a. 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/BRUM72300683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ef8651880bc37cc0ad3e364f02002dc1260814a291048a52b5915f5dafdc19. 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/BRUM72300808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dac37296e5913b4993290b998d92029949704582f0d93b38873c2429652d68f. 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/BRUM72300809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921875b639cdcf55d37340e2d7bae2198900cb843b31fc69e0e5d368bd024da9. 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/BRUM72300810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d31e1dbafe9c7ddf69279e6279c216bbc7377165126c5429d366454ba40839. 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/BRUM72300811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d200c03a628a507902d047d861614299162bd68e8dd0f1aaddecf308914755d. 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/BRUM72300812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17c8c12ac29bc2458df385d9ad4fad79a7b0caf43206bc3c42682647cd0bdd9. 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/BRUM72300813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8856bc3b8a88cca42e1968e064c9715478cd6e44a2b532c203b6c4133260f1. 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/BRUM72300814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875f2c11741c2153de98000bccc56fd95ac8e988e7fbc9b56a39f84ab56ec7d6. 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/BRUM72300815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a26ebb796234ee07940ab560f5115589c54bdb5d99be1381a9c6170cdb6d4d6. 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/BRUM72300816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418f737362de67b043ea7a5d50f9df983b0d8954419498034473eb5ba0c783b1. 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/BRUM72300817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa966f7f3ada8dfa5702411259e3c569276cd2004ba9a2c298ec76dae1a0e4065. 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/QZNJW2392765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aebd5cd6f893b3823e935bcdf6fd0fea679a986e0bee3cc3548fdcd350a7997. 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/QZNJW2392766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31223942d08540850f4484cee0f276ab3b9b2ba8870fadf3099700df18e5cdd. 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/QZNJW2392767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14a3b2a2b70191cc5a89c53c8de458dbce3b4cbb8c8fcbb3bf108ac61d6407d. 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/QZNJW2392768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366afe58aa05f012429d7845c257874e5856a23900818259ae71fead168c2bf2. 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/QZNJW2392769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6576572b9baa6d02242db22176297fc119ae9ce23fda0f5d7cef8602a7d9cad3. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZNJW2392770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2cc617dd8a11411ae0c65f23bd7b11053e82e2e498e94bccbd4fd1b2b025d2. 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/QZNJW2392771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6ba25c30080f78851059af2812b67fa454c73ff84ec5562bd92622b6a697fc. 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/QZNJW2392772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1896b99a26b8ab54d44dc18c7dc39986d203c1c118a0b06705daba2c39ad20a2. 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/QZNJW2392773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7964e85918d2d5539f362d60c38655d194a3248a23148f221a5619b1be34fd99. 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/QZNJW2392775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f3ebcbf126de3877a2d983d81bc28366417bbe07d748021e5746e528223aa6. 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/QZNJW2331493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799add1a88a50fd5c2205525eafc70bf99d584d24f194a53fee731102630c4ae. 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/QZNJW2392776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d4fd5080193868729649ab65d731b62e127fd2c7e1b5951ae4f0983b39db40. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2392777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acb4fd9f7362f8b5b2a36775a86d9e1b5d853caccf61ab67e46e5a2ecef9195. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC0GO2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0eedeb11383dc0f91daa9b6dbb91c87c95ac2298cfe4d93b3ffe24fa5a67d1. 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/BC0GO2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb5ac1e36e676f1336ae635c186e3c56e862d345757bd60856cd31a9b481861. 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/BC0GO2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c613bc6f317939a075a37aa01d41f479b27416790f55aaca793da12428d096c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC0GO2300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc99d90a97f310bd722e36c369659a5d0d55ae6b7e476177b05f6cd65c0766a. 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/BRUM72300683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abec9ce225e5990f8211f587a1719b6ec3498de1c8e75785e5c14c12ce5035c. 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/FR0Z50081913.