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 0x58e6d915b0bd0cc1dd69e3634634b67d0bfa79e7543da6d91877d7cc5c14de5b. 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/8362ecf3-183a-43de-b9e9-1999fe9a21e0.json and https://artists.proofprofile.net/proofs/artist/8362ecf3-183a-43de-b9e9-1999fe9a21e0.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 0x2273a3ac107da73569bea780f668daccbf332945bbfe3cc5d1d482ef7c36bfac. 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/QM4TX2463675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f9bb614414a21ee746275d943b33a0878db3c213903e165dabccfc89bb3693. 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/QM4TW2408779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee627b99fd943b29fa04c4f511e24feee94780ce2b9665599150f86d2a6e3f8. 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/DK2DY2400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e3975dcdf17c744c1a95534e9cd76149b6f0e7a50aab893e6d747422029dfd. 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/UKZGC2302309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a07defe69e74eeacedc19cf07f55d7b1314bd676e2b3775d9252accc1a721a. 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/CA5KR2387845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9acff0669acccb9fca76096dea1e23cc3c9377ab42c6f7c5ef8f80d2dc79b8. 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/CA5KR2387846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a23c30a1ed8ed0e1a0f0dd3d1a1620c2e9ce6e633fb47920a7bb0a1130abaf. 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/CA5KR2387847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48dc09dcbf983ec04669883f96069e6b9969f386a0e9ce1cb6f9bd56d7d3410. 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/GBKQU2471596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed6164f57a30048418deaadd41afcbd06e56b07cb64782658f88427726b7f5a. 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/GBKQU2463869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c6c05881e7d1f53221cf8846fabe915497e1f6eb2eb646487e04988e0a5d22. 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/GBKQU2469542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715155886c42d7181748017daa772c36df1831dcb3a4d706b565502da50e6682. 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/GBKQU2469541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe15b1db14bb1f3ed9a4f1a2beac0725d5daf9c18b7729922f23f8014312fa0. 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/GBKQU2463870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad0d2b0a18f857f05c4b8561a7efdf474ccb2737dc02386c79f631b99adf00f. 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/GBKQU2463862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9523cf9e673497981d6f61b71273786d80335879acb231a55a826b4ba6b03721. 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/GBKQU2457861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeba6874336727fb75fcf38718c4e88abff677d92baae2c68f7b11c044d1383. 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/US3DF2474357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e481ee36818b7f92f193809379b27e59bbe3c349b91bf906dd350eb08c1688. 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/US3DF2474358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37d1f8a34e28dd14d2490cc29fc29da8fd55324a8b0fac129ea0b8cc64b335a. 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/US3DF2474359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622e218dab169643b4b533f84a9dd984bd1c63695f498f3076fb34096a36c02. 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/GBKQU2423367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aa6c8896b908825c4b5739a10439263cd7ace9011a5bb5e9ff6040c478ba70. 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/GBKQU2416517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd044c5b959b2e60d8cdde777c18d537cbb5dadb69f32853cf31495642577a76a. 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/GBKQU2406225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e0fbdb221c4feaaff1d6d7dad532f12b9f662766cd0c54b868f01957686b91. 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/GBKQU2407075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6fda97d30318eb631f47356bbf25fe149d38cd69adee04b9c505799d0a96f1. 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/GBKQU2407079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe025c9b4d9f5e51cf23f2e7d1eb2aa15d528d3c8bbaf6a9cda077fad9c6ec4b. 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/GBLV62307465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159b3a257c7b5df8921221a6be145b2c3a8af17669776fbd3d6b8786c21ad5eb. 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/GBLV62318494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63f329af0befa28e180738fdd6e10b1c487c6ca8af1d0896b8e800f1d712c21. 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/GBLV62318491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85be5aee1a44cd53c5029674a262055fa529accda8f9342e6f98476fe170d95. 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/GBLV62301933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a6d472cee58fb4362db1ead9a670b87bac41a297df3d394952a1219dba7ee0. 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/GBLV62307250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcda7650a3580d72c5b40a783c0e3b910334ff456954979de9e38bd33993563. 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/QZTBC2301166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0179e48ebdda11a3d224c820039fe731283d2a69bc49d38918542719813bf1e. 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/GBKQU2344123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c24ae39b40648cc80bbd898a7d4b740e8ec1471ddc9103444a482eb14fafe38. 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/DEE862301230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88c8acd64dd12e9c5df3532ee44901957ed5b7cc5fd861871d9e761bb3f0f93. 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/NLZ542301034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0255a144b358a0708756e9b5dc4f056444cff3935c72f4c6bd42fee906c61b02. 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/NLZ542301037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f01ef2018166edd789b50345f9eaf51eb93b64b18caa0c7645061d06c09221. 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/NLZ542300699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2a5b5bdd3e8d22085e2e90f9e663edac0e00060d0d9f59b18c54708d9768fe. 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/CAQOI2301494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201a4ad37959c2971a24568e564f0c80d38eea615a7c2f1c7ce334492b41c5d0. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542300478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba57580a056731eb13577da0e59e1bf47a8526ad7e33d37f7aced2f013703ea. 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/NLZ542300477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf694d9114e1af37eccafccdc8aaa88a74ae6f775fa5d420d91d1c0d5b4b20d. 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/QZMHL2370440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00759411fe10ae2470a7560260550a54015f28c28f612633e06712db56218f9. 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/QZS652349214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d79fd1551e84cacdf376f64a75fc0c01596731b369b5b194b30986da6396d0. 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/QM4TX2342016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd5505ef36b50a94b7e8d08b1c4fbc2f1fdc1438c36bf09e339b97bf0d27831. 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/QZS632308312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d04176af1dda9cd213cdcaa17c94d432013a8f41e73df6057df68c1ea734ac. 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/NLZ542300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b8731f0d7fe2edd4254c3450f4819bbbe382ddb278792da3ec01ec5a19f59d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/NLZ542300319.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0947944e69d821c2912fbc381b787cab590b513b062f73dacf81b36c78ef59. 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/GBKQU2478408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb7b59749552a63208d364cda934a77dcf4a68f63fd3071339f4ba8c96dd9fe. 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/USANG2408631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34725906dad0260d2aec323ead6e8b3d2b7f18e0665822d14c85b5e8108dc6d. 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/GBKQU2475564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f94d61c5c6d67e071125f1cc1d861d1a9d932340d0524ddd21a0940fd1dba6c. 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/GBKQU2475210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e3786ba6d38165ee300be2208add46c76ca139ba3cca3a0e0bfeebefd4c771. 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/SGW502583010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe722621eca5a843af16e003509f143220d81bc0d5be1febc5bb2758a35ed6d2e. 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/SGW502566924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccb76c087959cba3c8b8e823c1b8c3660eef4c4e2358d2e1ab4d82acf0ad1b9. 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/SGW502595247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139070c78dbc7b45b91e94f92ff7ac8f0405b6ad56ed5a5db66ab2c17115ab8. 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/SGW502542122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acf84d8dc2c92717dedf3dbcd959002f67cce281b6bc42b634c7924b7da719a. 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/CA5KR2527385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0c0ce6aa4e4a538ef38fe56f0eb3bd54ed2b74f775ceed8c23a9f9a83d5f0. 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/CA5KR2527386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2031c73add755147c1808d1cd38dbadd18c2b6fba4a97b41d2f3d6732b7ed3ce. 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/CA5KR2527387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5321502182d384803e59ef0a8f7e66463560d93fc917fa458a8a1c528c917c. 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/CA5KR2527388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff00658b71f67dc97a97d8c93239a926edf5308864ed18ca5d3feaf19e6ed528. 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/CA5KR2527389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2bc5a00e163ff2e8231973e072b0676541bc4d47b7e934812f880acfe61b63. 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/SGW502557517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fd7adf661adfabec77bf302f55a02871f4af7ef635823a8814d9e4dc255ffe. 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/SGW502577941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbf6d5e86b655287d61b46841736a9c5f31dd2b8a4468671c43c799402df30a. 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/SGW502569238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf870c7099e0335594f5b88554c8bf8cdf24f1088001211fbe333dde23072a90a. 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/SGW502537129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75606464e6dc70d1a5557bb767ffe83097f9085efbc99623f65a05418b828421. 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/SGW502569347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237ea40c3b38d6ffcac611a90dcf0faa741600ee137524db65cdeb68cd47e914. 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/GBKQU2528782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa85dd3abf4709ed7261e93dbd5ceb6b28b3723b09940f8d0ca5f1557976412. 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/GBKQU2528783.
FUNK DO BOUNCE (BEAUZ Remix) (Ultra Slowed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe02b35c4263a6d463e472aa4934220f4303f3c6eb0f8d494195ad94abd09cc. 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/GBKQU2528784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc30c2ec87543051514c18e0145fad550c78bf262c26bc69fbed48b78a6e42fb. 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/GBKQU2528785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a68c7e2e1b4460510a37b4178220106888ea70924881acbb770bb08854b56. 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/GBKQU2528199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ecb3e1386664bcbd8391ebeb294da7092854f1f4329c491c8621c942de9ccb. 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/GXD7G2593005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf34c777fa7c41a766cc13e85b03b272b25dc5b42f889dd4d25baf28d31182d4. 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/GXD7G2536676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c10a699f978145480d6e5b18595be83e476f35ff51749ae4e0cff52b9a024d. 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/GXD7G2581686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080136b110a97de72361831b5c74146eb51ff10f39b555f1a4901f5bf330e032. 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/GXD7G2562874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7c21b6f8fe50c0a756fd6a14786e72a6c532f58d68b6212f508b2f7ac93429. 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/GBKQU2507157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c8626e77c3a15a157fef7ffaa239a5f346a18002cdb4ee18e41af3ab0d69d8. 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/GBKQU2501534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d67541ffe2cd4d7cf1cacf1319b070969dfd5a85971d76351421d316f239b7. 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/GBLV62419922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfa19a8c6195014864755ea125de936b7435e482378de2fffaf8276ca5e7365. 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/GBLV62423533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ae23181a6205ac823b81ba6e4c44c5eb993a18cb1d89ad77cfb8ad579384c2. 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/GBLV62414345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce66f343ab9462c844f38ef7e948781706db4a225de38a6bb40b1effbae24fba. 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/GBLV62414346.
FUNK DO BOUNCE (sma$her Remix) (Sped Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae9f91e1a921c61d09c718fcd65483775a4e2adb298253ac2dfb7ad0d2773d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62414347.
FUNK DO BOUNCE (sma$her Remix) (Super Slowed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7b19be04cf09e4758b8ff0c86a0f5022b0478a22031b0100179b8374870f37. 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/GBLV62414348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e21d810b3c5ea4efb933912049b297d0cbc922233886304cafb8e744cd5af5. 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/GBLV62412729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e344298d2f1fc2a303e9829b08f72da4f5b71b91b6dce84ea20cc35be7b6f02. 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/AEA3A2269867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f99c5eaf33b3f5df86dc7480f26c1125768440b626f5cff1baced640f805ecb. 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/AEA3A2299762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383e32318f9d57200be6cdbc5e65ecb3d6e03156ada7509149e2ca72bbe21662. 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/AEA3A2299423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5af7c2fcc87f9c8d57068506187277cc515b0b2acf42988c28be1a62db6b65. 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/GBLV62410175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad41cd8fed27f74033211611db051ba682f79f4c55e40c5580c05e06e68fba2. 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/GBLV62410176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8e4314d974a90c3c03892e4555e88b9e469cd8d87bbbc4c42c130690c3ef85. 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/GBLV62410177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dd92e60aa10fd2d5486afa5d04a459f6c849b96845e1f2e5df6517612eccf5. 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/GBLV62415416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ff9e7586fe32261b2f8557b231f630751f0fd79942e4210f8e2b3273816c0b. 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/GBLV62407181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ecf988bf2316022e02a2ad0b58910f6c941e0df268ab413d2a6c61cc3779bf. 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/GBLV62401913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab117bfa9ad443231f69b9e494d947ab6d41e670a09634568d644a26fcd94981. 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/GBLV62405618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a9c29504b3d9e82551ad50456d1e3149d780603e321e7a7898bcf1b583bab6. 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/GBLV62400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d4a8b83be39728936e7291e08d27b1c88da7b5b4775d6aa1fa0de12f7b2b99. 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/GBLV62400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20cabf71b871142fa2ac1becbee1cfdd722d4dbb4341d5eff29095a880fec76. 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/GBLV62400182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8d635d5ed7e3789682fb8796534544b90935ce7bdb233f12024e75e08c146c. 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/GBLV62400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16cf59364e099e8de07057f6a4cf387a167d8aecaae08fdb0e5540508c4a23b. 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/GB2LD2410429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808f3659d879295dd2425e1286249687fffd47a7ef6143d7a03aff1c55941bb8. 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/GBKQU2491582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dab484385c2a50992e2c863b43c37c563898775b65ba60c87c9a085a549845. 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/USANG2458116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c461e4a5c9813732548a39c1f7cb38f7242966b9f3e1b5185465f4cc0c90913. 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/USANG2458113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4169054ab7c9a1d0b2545951f8d81360ebedf7eb8b1748dfb95b201a53c4266. 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/USANG2458115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759306d477f9ff7b8584a790bafebb122312a52cf6faba6d1a1d3d057a9b5bac. 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/GBKQU2489685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfb9528b69d2c15574e3aa8d67efc32d7367520e065fda64175e0bf3a774595. 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/GBKQU2492959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fef06636464407ecce3a122ff9c6a25578e44ab9046363ce3d2bd92c2592ca. 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/GBKQU2485682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5a89f663731cc6cc6c0535299448abfb9bec67cae0cfdabdad815ecb393579. 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/GBKQU2485145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909ae5e860be25ac33b11d1bb25463614d272602e7fd517780e1acf9c6e223bf. 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/GBKQU2482152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa974b67be96f9879a35daf94583238a65850ff01be8de257e419c2743ee87bc9. 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/GBKQU2475563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446385e4dfb660e04db11a2f24c0bda56b1d8c4e79fa8cc856c1ae55d418c691. 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/GBKQU2475198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67269a69f31cf13f459e558d2a921f7e37d75b2000a2fc06202f41fde150dfc. 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/QZDA82306981.