Martins Okey Justice E. (born September 29, 1979), popularly known by his stage name J. Martins, is a Nigerian musician, singer, songwriter and producer. He is best known for his songs "Oyoyo", "Jup
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 0xef830b78d8f28c6f3b17f689563a0dc016b79df2d6b99ddbbac6b88c29ffdc26. 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/4b7e42e4-7d6f-43cf-ba97-0db2e543f6de.json and https://artists.proofprofile.net/proofs/artist/4b7e42e4-7d6f-43cf-ba97-0db2e543f6de.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 0x18f60476a46e3ad21f5663d94424ce6009af621682d310d30154b8e808b5b59e. 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/FR10S1669807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bdd2b7f32efb6ebba806edb19986dd0ec4356a7f25480f6e8dbdde231207b1. 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/FR10S1669808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd634f8da070652d11e56fa29a5b30c63c2760480c384b696c32a5a4e02860021. 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/FR10S1669809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90d3efbb52f4f8e2277b6a1722e765ce53a85bb06a9f3224d83b6889ed4d443. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1669810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54134aa01e05e8caf6bf83b74316d05d4a10c7c6282daba4c5de5608661f1817. 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/FR10S1669811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa359138cdfa131ae4c467b4986d9b7b58760fdbab9337dd2714034f02fc13134. 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/FR10S1669812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7fd28260f6b8a1338972c7f8f1116ce71c2c004e334f576c3e60c9fec72e63. 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/FR10S1669813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0475da4b67ccff5af6149dddcf0c65b558ed235060496e21a2b1f303ed36a8. 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/FR10S1669816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941aaa6c937b2ab6f93586a25869bb6383deb3ed8918412e89d98166c1dfbd66. 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/FR10S1669817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d27753fa56486d834549d4b6a0c6db3e5aecc53280397413d7101a484f9548. 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/FR10S1669818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca5c0b906b0e73d35b95fa89946707a26644bdf37af544f61ea93bdb0d0d32e. 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/FR10S1669819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25d3f752a13ddd7630ca8e330cb3216316c52d087b3720973aa10a98f21c2bf. 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/FR10S1669820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6159fbb1927986eb9f9cdb89100a53a672c335db877b6515136abefdcd0f376. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1669814.
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 0xeb618ae87996225c47e76611b090b318025b098d83e2cb1e964bc3ab45a85cd0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FR10S1669815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b880d506d03ebe8cf279ed6178f75efb4bca7724766262a7cf4a2e6ecd840ec. 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/ZAV491200295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833a12f2c1bf83ee01a5ae9c520ed770f97174e40bbe8425246bbc38dec4448c. 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/ZAV491200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba1a04d32cc980e46834bd2de5658fac219abde10e40a11e88d81989d5decb3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAV491200297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c0555f781224521c053786484fc1002ca1d8e48742b80d274748100c2be624. 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/ZAV491200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee9acb090615e4afe8a4d17620c0b4b57f38f7c9df0c3e1484d6822360a3e16. 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/ZAV491200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302efc0aac05dccada6b9bcb8291df45ef95ce9365d142f5d3b41271c4ee824a. 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/ZAV491200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8920446acd35839ccd83fd2ee347a7dc6c283908d5278547871329d1c9bec6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ZAV491200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cc922db24f6715c0f6868bfae32a193bff2dd04fd7781854b2bab88fe3c051. 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/ZAV491200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907f4a00fee751cf48889ccaf7b924872c04faccb57ec424070dde876c98decd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ZAV491200299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2083f07fdb16cc30dfac1aa458362315656b5e9c914114e1661f8822666a3918. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ZAV491200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c2b820b75dac4c0c148ed696740c8074ccb7c5774af2469ef87da50585a8ca. 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/USA560873663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b712e53bc49667c75c57fa71295c4dcd34b127e21c55854ffcbf0ec1df337ad. 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/USA560873664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98340182d2215668d02b2e763ebbf70422e576f8a41830baefdaed3f12e5fc69. 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/USA560873665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f8f73dd734a6226a5076a58ca5bc1897cb191dc6940b19375da38a72522d88. 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/USA560873668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf531cd7a28d61abb3801c1c0cb23c3e7297eb00fd528c5fe203517bd9513e3cc. 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/USA560873669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbb65a182bcc135c1c13c44498bf1d40291d0dbfe9d07a7b6ffa0bb0ee7a3b. 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/USA560873670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148abe1a19f47b11663bb3092c79609cb388d8bcc5075f35aea07c5660d2ebb4. 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/USA560873671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20299396929d0468f90a619c0fac980e683c742d1cd8d5962560bd614dd62bf. 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/USA560873672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514e0264f9b2b2bceb42ac718f986bfaee0bfabe27f01cca537d6a6ff46d1c28. 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/USA560873675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5569032ec6d5b55c6345246ce423dfb6287a26ea1e04dc478b0bc9758a7daeaa. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560873667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858d5fe4b68737071ca0fd3e7fdc6b53ae3a291048b499a7fe0885a93fc01da5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560873666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c4d8d4ba7f4be0842a82818bae011722432b5b890247880992d149cec80a3a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USA560873673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e3abcd45dd87adac8f2bbf12c5ec446857f30d9c80ceddc35e09ae5ad77664. 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/QZTRX2265703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227911ec39d212da88c00de5b9607ce63c37cb2d18208b3aab11c7d300f5e6e2. 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/QZTRX2265708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3eda415b1033992bd531e4abf5cb1512585ca373f36dc1de8f7fdddcebd8bc. 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/QZTRX2265726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9183fb415a48a7c74bbd4bc109da0ebacad49302647f7661d46d8ee14bcc0e8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2265692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa938245db02c6082d7a8f8ed3530955669b218734e0498a8fff0faae1eca5960. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZTRX2265740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e14443adaf3124a681f020b4678edf0c39123efe4987819d939cfac9301aac. 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/QZTRX2265812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4ab9e18a7db566b112857f8ca4a28205e0832872cbd3d96bad6804242a5324. 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/GBRKQ2228092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddad9038a4a30e36f2ee81ce98a8fa405771ce8ba9f9db604e907c89d6f1119. 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/QZ5FN2244859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caaff3e527e57e8b5ae81ca9319f6c964ebd126b87df34382ec2801b66815c0. 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/GBWUL2114660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d41c0004a098a054dbd7e1982bc087dd9a8bb101d994c8a60d0bbd221a64d1. 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/FR59R2196384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757ae8c7d429c4b9782e122db20fa18ceb10bc82c2b87901af1fdd2181013950. 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/FR26V2035208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa492cac7ada474229391c402ec37527384a2c3ea5100f2ac8965ce71933452a5. 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/FR96X1939031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef14d65e9d0d046f96f63e90df87e8890a72677531fb3eda19ed8606e466e6cc. 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/FR96X1846058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eb045034717ba5a5bb8da29fa9e51cd9a358cb1b0f1006e0b8c219e1ef3091. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201774318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba56d6c4c920612556aaba2f2972e83e3e7c3c7f2061cb716d2c63a126bec019. 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/FRX201708441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb474e321cc2a47c2193c25c7754c95bbf18d83d90c9300f8987c31c943d75713. 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/FR96X1711754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cd467e7c74757e2f7d718d21478d95cc8c2ddedcabfc5a78e612a501805906. 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/FR10S1713394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43e09e07803e638b8d5e3c0baa4cdc91bd6b2343c073b6e5804711840abe44e. 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/FR10S1539231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40d3dd2d18dad08f398962a58c28f8840c4f1780789dd6346248cf70d6bebc3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1526124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e61b37d19bef3cd0fcca1d6b9e9ab49b6402072c3f253ab797c616868fbc5b. 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/TZA1X2100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad576992361d783b76ade0a884cca0375371bf76a561173cee2c2ad808637322. 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/FRX761598038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd5def1882a07f58ff65cb04c1f1ce8947c0ecc0f0492e2743ef1cc33e0fd63. 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/FRX761598333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544bd8bf9b965cfa26845e67d43d62fff97ec36a0b49624fbef9e92d6a498cd. 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/FRX761597994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9cd8301dbb01d549ea95d7703ac7262e0c868397e6dfee9b6fe6859361b4b6. 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/FRX761598946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a812608f7c2932fb6aaf0fbd478074146d7d8e40bd58985ea1644e1379cbb74. 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/FRX761598016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322e01bab492fa4a7f7021e26076cdf7b237df685927e61aab3e8b8f1f4eb4e8. 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/FRX761598015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5c79f5b812f0a965168eb65cf71b9946c413f863603b3b02f01f119d5d71a8. 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/FRX761598059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f1da560e8b7005013fffbfea7738e4ee86f69698ad790a831ec1a1fe5633eb. 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/TCADM1822977.