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 0xbfb2d49fe76a4e9dff184c22b985e8d58ac65b8b54d74228033d273e48251f6b. 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/6ff127b2-ae3e-47c6-8d61-29138a15bb0b.json and https://artists.proofprofile.net/proofs/artist/6ff127b2-ae3e-47c6-8d61-29138a15bb0b.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 0xc8f2ead203f3acbc1efd53c3c89ccb2f8b612d795d83012af0d804eaadd910f1. 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/GX89G2499716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f3c7948c207ea0859b9973bddda1b336660b78d62fc2d83c7b8cb772a8b270. 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/GX8KD2348972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3770193229c526b4a21ebee1d625855cf7e9aed2c588e594b6fa9ae9a2d22d59. 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/GBMJG2408763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ab1eda9ec0d342b19991a38574ad84e94427ee678183dbc43bd4c99438b6ff. 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/GBMJG2408764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03756c0d6d91fa8332969ec1dc7f193b0862dc414651d380323030c1635d287. 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/GBMJG2408765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b5236f956606d9ddae05175e337f6d29d7b8a8dd923f35f92ab88b7b62e9f7. 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/GBMJG2408766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3619dd4f3ef06684cd81e4fe31b33865f216397ba619274f9441d3ceedfb1e5. 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/DEPI82311387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd9cd6daaeea96553ab0eb906e263405f41a6e7c9ec123de2d1ebfc15c6fdbc. 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/GBMJG2408767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5301fad7cd867684c602560a84999ac1d4b11e1a718dbd30efaebcaa2ca2aa. 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/GBMJG2408768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e113fdc992eedc8115a4611cd14232622a43033f1ec7dc1288f83b73e8f4f13. 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/DEPI82308978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fadfdf045deee3670ce13447762ce01706925f207140253add8becbf91cf0ed. 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/GBMJG2408769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f301d6698f97890def18c33050e8a5a230136d2788f1bb1a68cbc704241d9a5. 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/QZTAX2311085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9776dbf14633bfd02e3dbfa34c1d9c7e46ccc888a1d29ff1c1d62f57aeab29bb. 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/GBMJG2408770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd634c07266506b37656f83d4d037f646e08ee9495f4624054a04296b302cd508. 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/QZHN92314202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f440265bb81d6825b8b9749f06977ed35c257ae148f70b4ccea6518586dec9. 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/GBMJG2408771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae707531179660ef22440c2727ce0f35e2854b22b6d566e7eaa216f36b41b637. 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/QZES82371757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c197ffc675b92355f9b2cc33ea86e77437ba566226dc9b568480bf2527ae94. 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/GBMJG2408772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4a0a7efb2d19aee0d6b48e9f5393bf32288cfef38fceaa60392a062132f703. 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/QZHN62313370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b297f614b73e0e7665b450e42e87222b212ef99070d199091fc21a8b51a6e95. 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/GBMJG2408773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270c91f3847ab5156b8ca600cbf49f8709fbcfb02776a47e3890df72566a4441. 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/GBMJG2408774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad407053c3c4ce4898ab2ac56f19f0904a9add46faf2e33918484054ac832d3e. 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/GBMJG2408775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55066685433c6e721a46e26e992aa22ec7f916c0483e0f21e8b30b736349518. 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/GBMJG2408776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30b4087f3eecf046ef0a543cd7a73984a427c572c19340a3efa47b9e312698a. 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/DEPI82215096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06871ead4aac655a25d856b41f6606a4a8391c88481dd76a451526c241c2fb4b. 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/DEPI82215126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b9eee49826b10e1344efd98402392ffb192151f6998ff2a30c9923774fde43. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82215125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5452ce7e0b4879f7c1f114680d6adf87368e4c65083649c6a45fbe00737950. 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/DEPI82215122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a55562e9f3b38ba49f88d4625e76da6bbacd68e35b590f50028745df90e3351. 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/DEPI82215119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60bf6942d050555c099cbd1b3e1447ed4ce6f937b3693caa7a24f39cedbc3b4. 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/DEPI82215118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e89d562ef2287a266e50d6bb679865ac08a66631dc0e44541c7e5e181ea177b. 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/DEPI82215110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9f9fcd4999eb334a931f0c0308641f013f3fa086a3c7f4613f41281d2051b. 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/DEPI82214953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6ca7116d12091d16f99b92d2ca5ff1e4a039cd20f97d0c828cde40c51e58d7. 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/DEPI82214956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eccc38f83d83b1b04e95aa0b047ca3c085acbf149d932c722b2bf171082b22d. 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/DEPI82214957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42442f0b7ea013e9a977dacb230cdb5f8e68928cac6572c13f71bbeee6b6b37. 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/DEPI82215115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605ed678eb10ecd319afdc7ee5d9237b64c97bfac95461129eca76b26082b703. 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/DEPI82214958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035da52c933fc1a81c1020d8d325609442d8eb1bd4237a050a7d54ab4644bf55. 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/DEPI82214959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a55b010abae5156fa33818f9accc3c6db352b7263c4c96190f5f7ddd3235a1. 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/TCAGG2228791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21350c876e4eaa9e587c7539240a2e2b08205e5e3bd78894194c2d248f75dc79. 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/TCAGG2228852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693084c7882fb31777fc263764e158411d7971cbd382d7f339a75c1aa49cde7f. 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/TCAGG2228872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0491e6b1c3eea66b4fbeddf416b6254f960000f665d352fd7282cf525c9815f1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGG2228888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea51b783260c11992681c52a3626ec31dc98e2e57d66ea74fed48e2690a1b5b. 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/TCAGG2228898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb5941556d136751877b43c75d3498718b90cf83daace7dcb97107514d3ea6b. 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/TCAGG2228923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6066787cfcc6aec60966f219500071ce63a7825bf601c44b26a35bb07da160c. 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/TCAGG2228938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefa8ba9cb1b224769654ed4f5b32467b1c590da5b352b4e1796db65e7081e2a. 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/TCAGG2228961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6b230744a7934d471b88a216cea003f986bdb639ef2d3b34b5fe6877821c39. 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/TCAGG2228978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04bb746503ecbcb5dee42d2434fedc1cb6e7eb6f95c1bb60b75b82f1d2ea2e3. 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/TCAGG2229041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdbf3a5421a141a3f45ed72da3056ca0d6db3a3d1678c3b55f02f270bfe44ad. 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/TCAGG2229065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e6c40cde309a3661d95d5cb4e5be2b9fb50bbf5a5aec9fe37f912ba73aa600. 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/QZDA82574824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e9d668fecc867fed14a6ecbcd58239864f328474b30bdb334e28006a3878a3. 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/QZDA42539540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c14e06995ccce7b13e4b4f2eb92fb5123528fa5b03c5795957b8d786317a48. 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/QZZ7T2411997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17878c812714e2707905e8881e7eb2ab83d0e811cf00365892830c48e550a364. 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/QZVEM1852647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569fab9f4208caaeb13e5c0f23bb4b77eab259c43ef45a5450eba026726d6241. 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/QZWDW2492528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb332a7fdb8fa9962d762d05b5717cdb04e7af8f4196a79e93cb8f70d670385dd. 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/QZTBF2431555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165498fd31341be24c478ec7664de44e83776f72184c0a0f5851d7d13315f62c. 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/QZRP52401664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8127108e06ff64cf91df30a932fa1bbc544a0e12cc30972579e2b673be380b95. 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/QZNWQ2449812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fd64cd933fbcc694a0aa6486fd800f81d8195482775498b947bd657b89eb3e. 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/QZNWQ2484050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed91bb1d0c063820d78ffa944ae03ab12c642483e7948b08bd2d7378a8fa16ed. 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/QZK6G2414901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9776dbf14633bfd02e3dbfa34c1d9c7e46ccc888a1d29ff1c1d62f57aeab29bb. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2408770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270c91f3847ab5156b8ca600cbf49f8709fbcfb02776a47e3890df72566a4441. 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/GBMJG2408774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd9cd6daaeea96553ab0eb906e263405f41a6e7c9ec123de2d1ebfc15c6fdbc. 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/GBMJG2408767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fadfdf045deee3670ce13447762ce01706925f207140253add8becbf91cf0ed. 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/GBMJG2408769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ab1eda9ec0d342b19991a38574ad84e94427ee678183dbc43bd4c99438b6ff. 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/GBMJG2408764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06151ec36fe4bfd6c2ca30991d35ae8787226d546a272c330731309b940cff83. 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/QZZ662443318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564189b450c6965108c48f56555056c95caf812de91de214be75a0f5034e1cd1. 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/TCAHX2438648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f2ead203f3acbc1efd53c3c89ccb2f8b612d795d83012af0d804eaadd910f1. 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/GX89G2499716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da64d4c8def703bf54d482de25fdfde8d1f61fcab13810c517eb607c7c1a1d6. 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/GX8LE2449665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468daf4b79615cee836b5394a970c335c88ad85d4394db1c9f4c1f8c1e329244. 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/GX5MX2307637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f301d6698f97890def18c33050e8a5a230136d2788f1bb1a68cbc704241d9a5. 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/QZTAX2311085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3ea187c59818b438a0e0d239523486c6baaab48f0c31245488f76d9eb9d813. 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/QZNWU2358491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3619dd4f3ef06684cd81e4fe31b33865f216397ba619274f9441d3ceedfb1e5. 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/DEPI82311387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f4d72d0f6e703adced687dde965a667a63e3c6eeff3bdb0325a9765de0152c. 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/GX8LE2374554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e113fdc992eedc8115a4611cd14232622a43033f1ec7dc1288f83b73e8f4f13. 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/DEPI82308978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0f384683db680e72b16254a7511b9d2db452cd0e2193aa6e055db5fd68e51a. 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/QZK6Q2381286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4a0a7efb2d19aee0d6b48e9f5393bf32288cfef38fceaa60392a062132f703. 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/QZHN62313370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51539a4f8c84cb875161aa6c4837e29dd4705da3c2bf905a316409a3223e1cb1. 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/QZES92364815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae707531179660ef22440c2727ce0f35e2854b22b6d566e7eaa216f36b41b637. 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/QZES82371757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed8f2b8f421b393dcd55d4c3b68f896588bcd8d97290e109a45b1a4a45e3eec. 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/QZES72341774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453e311be30c937da6f97d82cf3c65fa1c9dd3ae24b864de37ffef783791b5c8. 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/QZN882347339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6993d92ab761d7f8208c78d7ce25663e6f58fa2f1201fddddca4166ebb85f32a. 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/QZWDW2210044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ff930ed6977bcf3eb599be273c7e8652b8f689e6bfba4fc3856831b0f59163. 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/QZTAT2277803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f2de12a833d221d9763c15b36a7a8d61a827a01ffc33cbc5ea2a50cbceacbd. 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/DEPI82211956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9474a4dd3b4f84fcfe82b68ac72fb4692f0b1a5af2a71963f16957e199a6235. 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/QZK6L2276078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcb3c3c5e58729297193736d226fbb2b76bbad11aa74de29ba00161bb1c9f4c. 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/USHM82029340.