The Mona Lisa is a half-length portrait painting by the Italian artist Leonardo da Vinci. Considered an archetypal masterpiece of the Italian Renaissance, it has been described as "the best known, the
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 0x95782a4bcbf0e3214c1018605b746c507b8373dc891e54a53a1fcb6d3a3b6ab8. 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/a03b1ca3-c108-4968-978e-80c62b9a1fb5.json and https://artists.proofprofile.net/proofs/artist/a03b1ca3-c108-4968-978e-80c62b9a1fb5.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 0x63a7201105463576ad47165f9ccb3d60565dc07ebab55e29a5df1d650e4b004b. 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/USIR29600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6137b28894cca099bb4357e481e3db048a828d2f88a4c9da9d8c40ad51e20126. 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/USIR29600179.
Can't Be Wasting My Time - One Dread One Ball Head Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4064b1e3d5c7100079497a98143bb4191383130cb1459423eb0cf0658272ade6. 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/USIR29600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96305c998ab6c155a9eb7d0b9a9850ab0c2fc8c54711803a51ddbdabae6d43cc. 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/USJ3V1327718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761d41eddd8529c8acd03f5a8b3588f4c5b7a2522306adc1166b5640ac537d90. 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/USDJ20401066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dae8994a980d1fa08387f0d41d85ea10434586ee4eefd61f762db6fa6d3461. 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/USDJ20401067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162b73e7db5dd97307878106a8b062df523fa064ad633c2e8107a53868b53fa8. 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/USDJ20401068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb602b2a3da7a1f68c3b1a1570cafe295e6ab9cf180af86229731c3f755d358. 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/USDJ20401069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa32261611c1cde9ad084668a8d47e7be7cf9d7d163ccb682e46820daf49f340. 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/USDJ20401072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223f3d82bbef149504dd690aab73def9530d2f1701a4f2335d4a8c3ee2a72f7. 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/USDJ20401073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c84b3d6103fb29af4beeefe953a4b336f966651a5cfb28c416d9b7cdebf1b9. 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/USDJ20401074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad2daa9db5893cd7c51a7e2f7cf850baac99afd44e25bdb04bc51c5d8ffda07. 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/USDJ20401075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee606f8acd555e9c85244e5725b1eb05f67a644ff5b0ad9e483d5ba402db7a5. 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/USDJ20401076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6629b4eaa985e122cd0d014b1f39b63b5e465f4bfaca5fc36f3c83e9b1a3dcc4. 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/USDJ20401078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cc57e8499ab41274f62b216a846addf2f4038121f85664aac12aab1c000d0f. 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/USDJ20401079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad61c7bb683b9c634c90a3ecaa64a2ddf02974b764ab1f9a00276ab6fb8f9fab. 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/USDJ20401081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccb05363051da16cb4336adafae11026c7c0c0f700a63698ffb4ab442aeb034. 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/USDJ20401084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634f4c51e99c11c7e01e340a3ce22ab02d63c636214f8339624fffa1df88b113. 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/USDJ20401086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88b35dfd363d58466b71b3eb30313a126e8a10e37948516302e132f24502ead. 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/USDJ20401087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2492306d037d77ab0566721a543a62a6e6a269d345ecf03c95b30b8e88752fb7. 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/USDJ20401090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42eb0f1d2a0e4a51bb644a9b8712c7e6f32326d936565c731f762325b5b6f402. 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/USDJ20401092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b0ffaefaf2b1873fd807c8fb04755e396baff64b00ca4d3ac5b4cf8a527c84. 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/USDJ20401093.
Get 'Em Girls / The Mizzle Outro - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8534501fd563c2b94bb6a369d8cdecb4df5f7458f1cb4a83676c29ec94250ef3. 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/USDJ20401095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036ce3e0c0dda34b6c714eea258de0aa92131f5b2989451c5837dd38252fc9ae. 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/USDJ20401096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316d329cc6b0f6549540fd9718c72bb0c68f65d956bfe5992b373e2a9a850a4f. 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/USDJ20401097.
Don't Be A Menace To South Central While Drinking Your Juice In The Hood (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd875a02d75def704883d28ce6c2d70022c7934d6030759cabe4c9e06c36db5. 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/USIR29600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750a485892c4322c15dec2fbb6c41f3996494fdc4c92288fda1108c00a8ad4f7. 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/USUR10001538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f1211a86193d07665af00bd2955b8520a00ba63afead36cf76da2298cc21a8. 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/USIR29600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1940c72f5285bf45af3265b2c2b4a2dbbcaf3ac13846a06e60f4f513b22d89c5. 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/USIR29600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4064b1e3d5c7100079497a98143bb4191383130cb1459423eb0cf0658272ade6. 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/USIR29600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6134116119b27cc0f085be3029bc0b1c2ad06b36376cd4c71201ff75ad508975. 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/USIR29600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302796124d805d8d079053411f424eab81701982e0f44043e7960338b582b5ac. 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/USIR29600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a27bc790f976f58139b0c6d1c81a9ae59179e56e36a8af1cb250b5725b9199. 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/USIR29600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b241541cdfbc4134e88e105d4cc2dfe3a58f0862b6d42f4caf72863d9589ee. 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/USJI19710067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c138ea21ab0ad37a1f33d57dedef658024ab16085ae393efd34817577f7d9c2. 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/USRC19501716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91607a144e96bf81ac5aa01fe632fa49b0689f00403c8a25c423adf02ab4488. 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/FR8GV1840530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80840a3af01a2722e31ab98bf09105c2cf0d938435a388ff5848f54052115da8. 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/FR8GV1836060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068674523e5ea178b9e7cb1adac99a09edaa3032fe23edb8800f00f2de3a3dd7. 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/CA5KR2038121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a917d78d159ea773298db4beec2b6e4b07bf49cade5b7b553d5d823fc436ab. 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/CA5KR2038122.
Special Gift - Island Black Music Christmas Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003e59db782bb38d295064108f047dcaae844cf6ab5eab9138ae4f4538612901. 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/FR8GV1847920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288796e018bed1a162817609c82243ac05c6dcaf73edb980ca2aae8c114ba9ec. 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/FR8GV1847970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234eb0361a4737361f2ee5b792d2ff7c3e608d4fce677569a71fd6ac5a7da20b. 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/FR8GV1825820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e416813831047048ce4cd1210c8e13915ce72d637fb12a6d8120ed64654120a. 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/FR8GV1825850.
The Legendary Henry Stone Presents Weird World: Miami Funk, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68204b54569677b8bf4979000efba42668c55d5aae11fc570cf92cea40f1e16e. 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/USA370527160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf5b088c254a63871ef20d2c561c511be99b4257d06dec86091adf107e2d265. 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/USA370527162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ade175edd4d9f0ce29c625a41651501eb0a5753c7b55054fc59b191cd79fd34. 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/FR8GV1837130.
Def Jam 25, Vol. 8: Girls Just Wanna (Explicit Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4e15a81a969f7ebc8cefc3cdcdfcc3c423b559134979d35d43abd361e86ec. 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/USDJ20500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42e4db98b0b4a80d961ded2fac7fceb0d15723c6dd2530a220e0b3d48a5fbc5. 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/USDJ20111028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901156af3b4ad99a8345f929414d79ea6c129e37de4734081323f737cfbc5aaa. 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/USJI19100002.