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 0xe348c9d95b5afc1edcdbe7f874d973b6bdf5a74287882548c9171d00cdb2998d. 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/64ebe690-edb6-406f-a7bd-1623a3ca91c2.json and https://artists.proofprofile.net/proofs/artist/64ebe690-edb6-406f-a7bd-1623a3ca91c2.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 0xe725fda841e1af1dac55bc80e845da6ea94b3494ec59e8a7e294093bc518d573. 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/AUMEV2023742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dee7d52a6ae802cc6435812bfbd69457a90acb1a6d4c4d1071a40fafbc3393b. 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/AUMEV2146326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ff6c328b79afff6aa89110e89fc699950cd20272a8a34ee16e51a4e74849f1. 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/AUMEV2141107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6003501ab7c552eac8d906d96ec5b2bf5af4502501707f87cb73080b704a29ba. 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/AUMEV2146330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4767b0ba27c078f78d0dc0c35b1b92c0955627f3c16f1d2c7d57fb3bdb42d3e6. 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/AUMEV2146331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75654f665a0e315b953dc0568a3c1935c93130ad41f21a593ce79e63755d3c91. 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/AUMEV2144762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe103a1f3f0a2e50727de364aa95eb1a4a5dbd3bf13a692be562d98598acb790. 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/AUMEV2146334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a4347134324d73ee744f5eae895e1940a282a9a8a7abf32562985e77bd4c2. 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/AUMEV2136551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbd6dc2cef21784bfd1b394ab18867f2ed4198d0514961aa5f79c6c0cabc6c4. 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/AUMEV2146336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d83a27b664aa168908c35e270cf230312a6be919d0ae0a06342f1380c90df2. 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/AUMEV2146337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa232728c1a849ea932d1414a88fd9bf9347b09ba6a978a80b264c37189cf3e1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUMEV2026578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabd26857c2f0e54a97508f50b6f6b3bcda8c1bb7073d8f80528c1cd062b9173. 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/AUMEV2146339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d56fda473df454d885537ca92ecc70cbc980c8227587aa967410bb957a1cc3. 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/AUMEV2131122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b0df425e99daa8164058f7d63ba0e2a70b25b7f25aeef3edf957f01c7e7935. 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/AU5Q11600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79094d7ecc356de8349ae4b73b494650d8740c745b54634a3c0db8d3a71d28b0. 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/AUNYE1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300bcde9e5854812e8751ffc1f29091eab6ae8c895f19a92aaad3c9b92516829. 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/AUNYE1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13929327d1d25a460478c6ee570f1378814c96bb5a7832033947d8dc80cc9471. 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/AUNYE1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60599e85aff5e2af1285a4f340449bf4b4741b483d0010d1a70a72549258945. 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/AUNYE1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b67e735f2a4526cb5e80a7f0c705f5c7ae2dc63a0ed48100598e555639937c. 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/AUNYE1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2d512838d619258f5ea602719f2f8698618b8d7d37381581c5adea5b2fc928. 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/AUNYE1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4144b898194ff7f87ce9d0a16d30502ed1ba412769d493a0919bfab3e632becd. 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/AUNYE1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f73d1a20d1dd7bcd76af53d963f7601ae69d21a2eb57e0c8b8e2438766c9676. 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/AUNYE1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000cefbdfc628de6bd56266a7ce180b3c8b37be0d902bde405710b1af44db38b. 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/AUNYE1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3de5c468663833246bd3c1d9c36f03922702ba563ed7448dd463b6525aada4. 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/AUNYE1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb9e584e8517d2b46c5aafa6658b8f61b3a0a5a11b7cb8156c05234665cd3b4. 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/AUNYE1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e974d6a904b56f4d7f4444009f9c7182c1349865d28169a8289887571b24f6. 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/AUNYE1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11815825a9de9d9c5160be35073ff1dcce01a35046d88b81d572ba5ead22d2bb. 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/AUNYE1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a30ae864df91aee00969e42182e1f9e4f7b54b8d10f89071f025e2a095e18dc. 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/AUNYE1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee70954602f8fd78dca4bcd68bfb28da15229f4f38ea6323df3c8f0e06b754f7. 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/AUNYE1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed67c34664d193659807a86b41ac5db759e4605a5b49690e168edb0adef4faa. 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/AUNYE1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4733ed13309820f1912d9d1fcb0d8e91e1c2d830f51f2685e2d9c2cbb3e6176. 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/AUNYE1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ec9bde5e75f3d63b06c94e0982eda9f5e2cd01639fa29e84d464e04695664. 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/AUNYE1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7ebb7f488c73adaa28191dd3ee38ee46801cdd31231451ed3d3cbe1ce75cf2. 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/AUMEV2404840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759659bd916858d113e6e8b073c596245c74546dba1218b378bc10fcd11d69a7. 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/AUGBT2337725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbbe7c719c48453c0db3df4a079c3f006ddffa7ed1ba927a84a00d15de873e9. 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/AUMEV2363048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75654f665a0e315b953dc0568a3c1935c93130ad41f21a593ce79e63755d3c91. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2144762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ff6c328b79afff6aa89110e89fc699950cd20272a8a34ee16e51a4e74849f1. 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/AUMEV2141107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a4347134324d73ee744f5eae895e1940a282a9a8a7abf32562985e77bd4c2. 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/AUMEV2136551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d56fda473df454d885537ca92ecc70cbc980c8227587aa967410bb957a1cc3. 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/AUMEV2131122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa232728c1a849ea932d1414a88fd9bf9347b09ba6a978a80b264c37189cf3e1. 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/AUMEV2026578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef63cff7bd1a7d6da1ebd87a81a1b34c18c85fa019afb000af636110332582b9. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/AUMEV1910079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ade1a90e901d7115670efccf4a048c8138153d64c1488729256dba395367a0. 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/AUMEV1907881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd69f39ebf10155c720935a5097b9d9bf48c856be40e68be4b1ff15358ed88eb. 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/AUMEV1800891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5369850270e751d72897100bcfcc9d91ace487530418cf4cb9e67c8ee51adfbb. 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/AUMEV1800083.