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 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 0x2a23a22d6912a2596c5f58df30892c0ab0205a8428ccb9249cbff012e60e6f62. 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/bcc977c1-1956-451b-a781-a00813728893.json and https://artists.proofprofile.net/proofs/artist/bcc977c1-1956-451b-a781-a00813728893.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 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 0x17f8db0c8945b1673dc32328b66e54a11d912d76b66d3f78341395fdd6f4e374. 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/MYFR11050201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea9c0d7dcd2306947fb533a64819fb77aa80752fe7c8492a94a6b04f85077ea. 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/MYFR11050202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a720cab037e59a8f1131d852738516fe98c383f5da9e2df9a84745c5111294. 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/MYFR11050203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3ec372717f7d40b63ae875cadd3efeaf3776619ef2cd8c181cfadc3b918bb7. 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/MYFR11050204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4efd83ff2bfe44ced211fbd2c886453b73a28fea4707b9cda64a59f00c0d9e9. 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/MYFR11050205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fcc0d7f7b197b9500c97482be672d0b24881f536b731bbf91159b7a4fa7322. 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/MYFR11050206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7297f11be204058fe7df62d58e260fc9fe3b84ae731176a7cca2786ed896c64. 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/MYFR11050207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72197a01faff7143c0a4b569a24a6d4130b9176fe15ad2b26c85836ecb976206. 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/MYFR11050208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2624e6d7eeea2b13b36379f186ab5f32775c03eda60d25cde1977c23d80edc. 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/MYFR11050209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd48959525f4093154c586dd322869dbde0c841fb484435d9a6b88285e84380. 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/MYFR11050210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfdb9b53615ff002fa62a7175140a9748f671aaff0925b70abe3eecfbaaf3d2. 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/MYFR11050211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a98a22651eb821e6bd36f67dd4d2fcbe29e55f309887274c1559e17455e9619. 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/MYFR11050212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb9c0fa96a545cc51c41636dce48d8e0a3c79c3f650d20f7aae94c5a22a7caf. 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/MYFR11050213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646c3764629cdd6361441cf4d3d1baa3944d28a7b3965d1409897cac85bfc5d9. 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/MYFR11050214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a74261c43242e3743aa1cbe41335eb7c71fdc6bfa98ba5874d87dafe9b621b. 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/MYFR11050215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc1f438dd473fe705910bc75b6dee7d55207d357dd44598251f6ca188756640. 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/MYFR11050216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f1b723ad5cb3ef948a073924174f400824b43652302081009a550b9b3e66cc. 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/MYFR11050217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600cb987ac2a7f9acd74c90981ab213256f3742e561a134a2473c1a2767cdd31. 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/MYFR11050218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6757e33df4b44224b599e818be1c3e67da276089421aa0b19a1107b7a222a0e. 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/MYFR11050219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae7912802f4438205a9aa91f9c1b5ce8f266b139ffdf8e02665cc1c59db5951. 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/MYFR11050220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb613647a93aa6202a6d2712cb688f6b59b501491adeacd7316650b064070565b. 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/MYFR11050390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886fd11da033586ca52226ad943cf25e2da0b4f6e8acafd92fd02cd6994f7738. 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/MYFR11050400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3273f8e603d12fae5382298b23dff07e254f6cc3548e1f1149bddf17e1ae78c9. 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/MYFR11050376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f29c633c7a57f2c95dc1e5461022c886cfa8fdd2d680e453fd091a2b36eaa7. 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/MYFR11050342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8456e6272c24685a2b803b15c0551d5f62819c968ea04c69587f4e36b8b6b77. 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/MYFR11050343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8ac78a269eac6607ea19e4fbfd4a93228b9fc04f14bb26ee7c65784f8d495c. 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/MYFR11050344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1523f872c64f5d8993b829877f260a7a61c37daaf5763b420b764e2da717e3. 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/MYFR11050352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d4311d12db3a7dd2304dc4fe216e4ac7e6b14c524587030bd62749dfcc7551. 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/MYFR11050355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92c7181fe304c4b14f30c22eec70594d352eec66b3dbee194b3591ab8ba829f. 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/MYFR11050357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5846755f9a51a89011c40cdcdb6aea0906e0dc1704212fe2f1208d17afb70b0c. 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/MYFR11050358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3785f15e82935b47dca67a1de33e254d460eed0dc86bed35c6c9b68ac9d5c029. 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/MYFR11050305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6bca2f4d1e34273896d4f57f21847150876a5b4f42d9ed7f1a666a946d1ef4. 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/MYFR11050306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb19f95b2868c6afc6f58d13bc14b1a45ce7c4dd7de2149f9b9a7507c0f773da. 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/MYFR11050286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929052dc719cc148f5bf187904e49c7518c25825795ca26a3c78c1df76c0c172. 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/MYFR11050261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1cecd1e0a703f375408a4bfec337329217c8f4c1f093f6444506c0b50ab2c1. 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/MYFR11050262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7005fca97d9c5464780891177c1cad31c04861ab50adca3ed63f3944ab71974. 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/MYFR11050263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e87a3bb6331842db15f6294e2fdbed8b834834ca52351c80063c2bc3c23e47. 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/MYFR11050241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364feb86c78e06b1f0b67325f54c8f23f4a6418cdec1a94bf554d5b7a6c154b7. 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/MYFR11050242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5148144896c9e7ea0b1b17cd0c65646ed0823b7279d6dc8ed79ebc9524f64571. 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/MYFR11050243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0911a1140143e66a7d864ddf4422ece977eb22750f5ec401c0e07394cce446ae. 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/MYFR11050244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdf1160ec56d3e05b4e8bf5cb68af96eca65b9501dcbd92f6784b11c3abcc4b. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:29:04Z), 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/MYFR11050245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81755c1bfccd3f008baa72efc717aca89ccf77a7501c29f11a152f7558b12e34. 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/MYFR11050246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f5ab1bd7d63af0877a85614bb01084c9de78ea367a9b8b0524f20501ac26b7. 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/MYFR11050247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9ea16f27c9b5390b8a1947db7ee3520dd6d8cfb702cbbbe455fcfedfdbee8c. 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/MYFR11050251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353af47f16dcb0315a27b8d9540c2d6c9521655782b70ac12fa5f9c6e499648c. 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/MYFR11050252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638862d8726247797d92ee30668d29ee500cf9aa257c4d50473e14fc549dd012. 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/MYFR11050259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8573f3638b7a88195b35aa2305b0846e707f916139f503d5dbba0fd200fe60. 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/MYFR11050221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b20c793198237c63572c4754c226e7c6d2b5d41d217456e1405943302e7bed. 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/MYFR11050222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f71376391d12cda77ccfdfb5896df690f30beaeea0ae2da493958c8f4daf54f. 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/MYFR11050223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e629c2c97fe961b19d8d9d82e817164ff282cf13ec64da638edd1a23751c16. 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/MYFR11050224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8247e4aac9a8536b4e2e93ec197d8163732bbdb43478c1cb06bc78146cff357d. 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/MYFR11050225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c59da35b1100d88399688523eb9020ab53f5501346ad1e3ba175a81af2f4cec. 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/MYFR11050226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb22ba2244e1c4151fb3406bc89914249ed9f47033c3f0820668fe11e4c932e. 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/MYFR11050227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78685f58762000de7573178fa689e9cc930883bd0a6a04aa30fa2f0f84186e3. 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/MYFR11050228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaeb336e9f0696582191275a0108c1dfc3716d381b2079dae880a9101d7a5fc. 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/MYFR11050229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d049397f199c6032531a9aa04652b53f7f9b1789356b4b726b5da83960f7716. 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/MYFR11050230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a32c8f7a1b45f926c3418bc6feaa2142cd513b204a889942ec669eca70e59d. 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/MYFR11050231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bac155f1e13db310181cf78bb67136f1fff2704f08609d06992da7204ec827c. 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/MYFR11050232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30b97f8b9a243e1fbf51627becbc1e54b2c414299ecc5512ae4bdb02502eb70. 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/MYFR11050233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e82a6deb0d2d3d1b6c0d42c36ef51b80b94e2a3a379a6b27662c6a77a582e18. 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/MYFR11050234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4ef0bb8bbaa49faee58e24c01a1154904abbe8d91a7a8c8620e224423c50d7. 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/MYFR11050235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92227a6b1d6f2a369e37192edddd4711b51de46af8962feb63e1905365d96e7b. 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/MYFR11050236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bca679fc4a6acac1fc83df98640d45e4710a05edd4a163d071917fcf79aace. 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/MYFR11050237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08231b2b1d8b1a553d95cf1f0bab43d4f78aae2e448490f7b8634faa31fd642e. 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/MYFR11050238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84530d0935d867cc977b8069c8b1cbcd129b9d6cb2876a8cc0084ad78e0c115. 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/MYFR11050239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90eb1af206f2ac72ae53631da3544772500dfd9ff0d668903d75e26a6cbd8599. 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/MYFR11050240.