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 0x917c852d5b5a08c3576e4d39841a0689ceeb4e9d1152f82ae59c65f464456166. 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/1ae0b4d1-76d2-4301-bdc8-4f24864c7707.json and https://artists.proofprofile.net/proofs/artist/1ae0b4d1-76d2-4301-bdc8-4f24864c7707.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 0xf935588f0e18a43b19aedcb52e12a56d5021e99b01c571aa72cc152b6148c22e. 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/USDXS2303248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75cce803a9baa9580508730a8c9a30fc8f960f6b2fb7720b6d8d017afc0edf39. 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/US3DF2400862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7672547de401cec92720d6cce3e422c69eddbaebc2d775aabd56135a8dd604ff. 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/QZDQH2410630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3655d4d5843351ea7c9114bdca7f88cf99fcbfad8269140d30d14749e9bbdced. 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/USA2P2417317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0e4241ceb490f97cd014b6fe695fec76a13713ccc4cb88334a5dda46c42bfa. 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/USA2P2440488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9750affcb5ab1c6b0103113a7052188c8d37b50a9209f51880c1a6220b0d9e97. 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/USA2P2439907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2973075075572374a418cc2d14b29545fd4deb514ded10d2b336000dc73b1b4d. 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/USA2P2501296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db1457f4679f138dd24cc4c729e713eedcd1db9185ac2008d8f2b5be4addac. 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/QMFMF2423387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54da779090d729e5e8558c0bf5affc3978dbcdb04e7825cdc24e15400ca9a86e. 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/QM4TX2508482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b66702a2bcbef432c400a58ed1c744a19ce3e0fa5026b9ddbda58c5673335. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMFMF2446947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709a6993a1b26fa3b19c5e3ac6342301c8a29cb2fa34452a8e90c913a70dbcf2. 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/QMFMF2446950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9f13c4c2884fe97fa89936cc3088924db5d5dfa968660b87833dcd796f2cd6. 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/SE5BU2495908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4564b830b2cf2f682af45f3ee91a445813de9fef296aa72b271cced5715470. 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/QMDA72403409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30166fc968d8d909f5141f8a372201e970c6c679447281a128a56b59d73707a7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2466320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e54693be0c941c4478af5ebd76130f1f2b0721107a77042dc0b314603fb8494. 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/SE5752417489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc079417efd3f499e8a68dab29c7b5b60664bf2d2d153c3098aaed37e5ad584d. 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/USDXS2400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8867a6733d4031a2f13184bcd9c8f1840761d58f063f7c52c24ced8be6e11c3. 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/USDXS2303745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb056d335f9d7b6392023c99329efb6b83b7e8f0d049241f14552c349d92629. 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/SE6I32400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616ae8ca867bf4e63415678adc60cc15d5c7262921e4ed4b15084c0ba6e213ce. 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/SE5752459921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9f13c4c2884fe97fa89936cc3088924db5d5dfa968660b87833dcd796f2cd6. 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/SE5BU2495908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1add059a490666ae49e26e346129d2d741a8ed927816324200ebce29b6045145. 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/SE6I32400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0d313177995448edf4e012a012c9241f5e4a19750ee440643893b630cbd106. 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/SE6I32400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d1bdf9fd07df9ebea44cbdcc2c08a6d003c9ffe1f96bac01141d3d7d65e850. 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/SE6HN2424199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e02933bee895a32b54acc51e1c2cd17543d5b8dc92a5369d5fdbd68df6545e7. 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/SE6I32400363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30166fc968d8d909f5141f8a372201e970c6c679447281a128a56b59d73707a7. 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/SE6HN2466320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75071e3c1b2cf7072da4caabd7340422ce110ea4c1fc2ec19ce8f40a64ac3837. 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/SE6I32400364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a3963f98bd822cee3a1d94b2b4c40e426eb418a68ac74057e134ea38a85387. 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/SE6I32400365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3130ab8d4755472c93f71c7e59069566ae9db43c91d9b7cc602d3e50e2b64f. 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/SE6I32400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b09dda9aa25dd531e491be7d0bdf1b445bdd7ac5cc77d77c851e2fc326aa211. 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/SE6I32400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439944d57ca690a820c2194132d035f7b3f137fa392fcb55ea4043574e1e1b50. 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/SE6I32400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9910e25c58bbae3875aa59b08dd27fae6274f1edd38fa9ef068a5819abe15a12. 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/SE6I32400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad56d2456b05666a848c15fd112132fc8b34960fac8127d8eec8d94f34fdc08. 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/SE6I32400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fc5669f42622a5a47512df83112d3864ee330f72909fbafd58d741c562f640. 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/QM6MZ2500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a59725fdda52854e94a0e99a8f46c4d526c334d36c020cb14810c3e981ab4aa. 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/QM6MZ2500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb893dc822068775b410088822751db4464dfeccf78e6c99657075c468daa2cd6. 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/QM6MZ2500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4564b830b2cf2f682af45f3ee91a445813de9fef296aa72b271cced5715470. 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/QMDA72403409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bd8c2c5d12946f2013c65276c19376bbdeace85a78e95f15f90a167a4a8b18. 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/QMDA62424910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a71158a5531557139ffff9f477a2facebe968c7000fd7f2ce2ffa28650224a. 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/QM4TW2579980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db1457f4679f138dd24cc4c729e713eedcd1db9185ac2008d8f2b5be4addac. 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/QMFMF2423387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2aed58344982e3b5acefdf7084ccb0aefce4d180afb7072aa4b50ff43829cb. 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/QM6MZ2500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aae71017966a95b8ac7b9020817ee88bfccb0823dfc268e591815fdbd318746. 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/QM6MZ2500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54da779090d729e5e8558c0bf5affc3978dbcdb04e7825cdc24e15400ca9a86e. 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/QM4TX2508482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77d04a89eaca7e5a7fcca40d201418abdc7ae9b17f7b65426bc987429981ce. 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/QMFME2406420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd457dc3557043acbc47e755f45e77ae70d60350d22f603124fa962e88d4e73. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2303495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f143ecabd9ee3b5ad1b9b78344f54650688156d5b206f7966ea815813e0f073. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2303493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3f6bcb1a1c906b464c4d9c02d6e191b76d892dab03bca901812d4b61812ca0. 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/USDXS2303492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d854928c9a8d29b39e6cc2bbcc263288bd1eb65401990b32af195f707b185cd. 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/USDXS2303481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb55b1b7c9cb7e2428448b05cde0e03cd37338382c49fb5470651a10fb42325d. 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/USDXS2303486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c6b815804e97bb7e4f07704da38408464fa12967e49c21d553c92edd3cc44e. 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/USDXS2303484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd167150937fc6f95afd75d59e75d724ae35c397896e30272a38c942438eb57. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2253705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc326fb527874631bf7efd08098a7645c2bfc2cc0f200338006305dbac2616985. 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/SE6I32280120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52dd95b538d0e9840c9df556023d19656ea412743a54ca88160892abed53cb7. 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/SE6I32280112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54d31c5025fcac33b568df61a404d03cc4704d1ffdb248d6441c365e29cbafe. 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/SE6I32280118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0486b17034061e678a0b55ea398f92efcb81399274db4e3a8bc1619469fc6b72. 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/SE6I32280107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abbc0e18719d65549dc0b60f0408e4945e080a2383be35c9dae27168c1253c5. 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/SE6I32280110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b58b00936a47940d5b5e67999c322ce19adf1065031fd6965fa7c651f682295. 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/SE6I32280113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffde3012da75cbaed2fc12df96cd24869a183980f14920ed366af82fff46648. 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/SE6I32280124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79335a806c3269ea8bf81079f8248a37d06dc9da2fa858c166bf106aa565a02. 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/SE6I32280111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6537641b6442b12f19e24bcaa8aaa9f7f7cd50f83452d429a9f6dd39bce888ba. 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/SE6I32280114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c85a8d605ec22fd32f921379ea0be27f2a6f65ec12b0298e967648f79674d9a. 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/SE6I32280119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cdb7660e7668d678392b02d87ef7cf28434bd521991220020e72f90b684514. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752261676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf336eb656da7b2351c4b6553d0072684c98b1557ee18d12ceb3b8a97ae9c4298. 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/SE5752261674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e59fc4333979d9e224184f0947dc43d2084b74c8cffa7e0da9213a92f630ae. 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/SE5752261679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3659b9aa7ae1dc7d70a0f29f99902e1ffe29dca68e04973f9e2fdc0df71b89. 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/QM6P42548653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a71158a5531557139ffff9f477a2facebe968c7000fd7f2ce2ffa28650224a. 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/QM4TW2579980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77d04a89eaca7e5a7fcca40d201418abdc7ae9b17f7b65426bc987429981ce. 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/QMFME2406420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ed50b0fafe2a87b1f74da73262b647c5407f4b839bd61ddd8c1d88e33340ae. 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/QZDQH2434052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bd8c2c5d12946f2013c65276c19376bbdeace85a78e95f15f90a167a4a8b18. 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/QMDA62424910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97529bc2768b039ab601e05ad0cc4f2ef6543e550b588748e0540978ee011c8. 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/SE6HN2499401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6671dbf79099bd79b47f6b57cc1c21b0c9d5292af7cf5f7efb03ff139c7f9b. 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/SE6I32442365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb22b328622ee3b676751ef02367378984d3e4a5ce84b7d29a43826afc78ad52. 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/QM7282446423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d1bdf9fd07df9ebea44cbdcc2c08a6d003c9ffe1f96bac01141d3d7d65e850. 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/SE6HN2424199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd834a8a88ec65b92e92da6eebbbcfe530996d8966a72ac87dee90ab7c19390ae. 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/SE5752442910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c6533f066dc0bcdc67250eaf50e1845a336677b1fbc66013c2f86cc2018415. 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/SE5752467052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616ae8ca867bf4e63415678adc60cc15d5c7262921e4ed4b15084c0ba6e213ce. 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/SE5752459921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367f7ef05670510cedb67688f37c7ad2d500aa7038e8454b28b433cc2073a3a. 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/SE5752424361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f901771e1f0743c10393d52ab0ab12389f03814f03f4ae323d08ee722bd9f8f. 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/QZDQH2415952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5630e9000cfa1eb43d39d6e6210e81919c5e3a254b5089ed848743c539834fee. 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/QZHNA2496368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4c92607113c1c1b19019efd55049dfa1dab2131bee91bee694226ab29e20e4. 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/QZDQH2393288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc2455711040cc272dff721ee74b11e13bbc11e0aa223b58410447fe3f1fad0. 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/USDXS2304294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb918eaef440c1784e929408ec83ee27d1d59bef0d9a804695fbcc7d3e412e694. 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/QMDA62570210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf594779f8b04cdc2f7e51e12d1e37ed028a1176b199551d68555d0fe9b82c26. 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/QMDA62500679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087304c8d43787d6f1690f61e5940968550c4ea79bc565597698f49540b13764. 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/QM7282554107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b45c8625313e410783b518d4a1fed7e19765c8f82c929ee50179158477f246. 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/MXUM72500450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6ffa840df783e2f7e4bb3d3cef6ae0368b432d88ad2c28d7b58dff74e0458a. 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/USDXS2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f48c3e333edd6cb4eaeef415297ba8d6cfdb487e943322c7e4fd3ce218b3e62. 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/USA2P2353995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d22e78e26fe6585e46ea18ac6cccb3aa3811e36fcd7980000f9b3f58755d73. 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/QMANG2257071.