Charliepapa is a Venezuelan garage rock band formed in Mérida in 2001. The current lineup consists of Mattia Medina (guitar, vocals), Osheye Rebolledo (bass, backing vocals), Felix Hoffmann (drums), a
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 0x5ba3374778a51195820d8cdcd3354d336b6d3915e663ca2b5c7d6df9ba1c1f06. 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/99e48e60-3b26-496f-84d4-2f67dc946885.json and https://artists.proofprofile.net/proofs/artist/99e48e60-3b26-496f-84d4-2f67dc946885.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 0x43099bfe01ff190be9d2d31ddc9b9737fcbd20ee825ef5914a038d23cf44b0a2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1662048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e49d4cf57e541910351c6e28461c4633ecd5679fe2e5fafe6cd8152cc7c0a9. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1662049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29661cf32f6ea038dc68a9819d2a2fa50268b887df5233c7e68fa81bb8759ee3. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1662050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d37e7af2993b388aa1d954033bf6a0443495b42536095708f63c5042dbe93c. 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/US7VG1662051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcc61a382f1873f25f931b16e14742ebdcf225d0e284fcc8c628179b53a7d41. 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/US7VG1662053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd06d71eab8fe111b63191ab931191244535a3faa50ca53ede6efe460a1599ff. 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/US7VG1662054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c8b64402e91cdc78ce230747ebd5bbe4098b851481b08b0fb2d90f536ec27b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1662055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ce41178c158173fb093e71e4997e6c0eb71e0e96a28e5ccc997bb8bacf080d. 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/US7VG1662056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb26dc5879f5cfd1983d70f5ef70ee9e8d9ff2e77cb0731ffb0faf73ac4b8ff. 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/US7VG1662057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02063e3034fe2f720c84fccdc47eee1d42e3a4acd47757b88525493284bf1801. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1662059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be103a0b45adbbde9f56b669bda98c79f2ff0922c7dd54e1f92df5178165a16. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1662064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ab23644fdaff02fce11090448a0fec51703ac0418eb6c3508bec3d72cd6714. 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/US7VG1662066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7e8e880651092cf89e1e8deb0dc24bd2d51399ae76b5869bb0738469954bec. 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/US7VG1643780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325b68abe2b441fbbcd8e803c4eabbbd208ff6650c1295cfe67c4360d05cd5f1. 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/US7VG1643781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9947cfdef51a23bf916d8e2cb531d47761d6bcc560ca534da176fe25616daef2. 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/US7VG1643782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c0c160a50201ff99abc7e4e392168b98fb57981f431fa7b5e71ed0e37769d9. 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/US7VG1643783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab189ac40079684cb4dc0a3bdec90d5a6906aeba76755b4c98d0ed4aa036918. 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/US7VG1643784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0a738da60df0d6014ebaea10338cbb18084ea6df9614b7194fa26c6fcd137b. 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/US7VG1643785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65092ebaeda421eaf81f884baa9ee90a58487708308e4a2ffdde59b21c7ab6c8. 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/US7VG1643786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac1cda6f5055697a90eac243496f07d750b2b77f0ae6ffc15cb61e0b109cda7. 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/US7VG1643787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c59e3e98aefcc64b9aee507f062c28ad4c5eaf6067b9c35d47b5e2aa03ef683. 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/US7VG1643788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dfbf2aaf080af65f84b3455f678cdaa685559c02bc25e222ea9c6107ca9a96. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/US7VG1643789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d9d1e2a30cca5ac700147eb3be22dd9c91e7a69959abbfcf9923cb2c54c0ae. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1643790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4772fd24ed6283ee5b2b280dc95bbac59a3be252239afdc062330eefc74191d9. 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/US7VG1646975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2963a43ddd878923bbaae9ed8753178af57051861f64a31e2b4611ba9c059654. 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/US7VG1646976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead6da415e919272afe2563e12e4067adb07a539532dddb1807f7f6dc76026a8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1646977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7411469e059abf3282b0d7abbaa7ae6910556890d47878920b0c014f8cccf55f. 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/US7VG1646978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7e76406934e36d16b1a6e68ee01ae1af62d7b2f6cacf425eab87afaca9971f. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1646979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5093018fe2545addd4a663e536eaa14134d9d292aec7a33d2418e23e7b3714d. 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/US7VG1646980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6fac13783bca525cae49feeffee5f0a12e21d12cdb863899cc95068edc2ea0. 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/US7VG1646981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf032b092cafbb5bf3e85f92ac38ea20c4c8a276aba2bb07210175adfaed3d9db. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/US7VG1646982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed23378abd235bf61bc92ed75a2a32014f2c8f897745c75dfdca38eaef373cde. 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/US7VG1646983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a402ed1c1edbf3ee639105d17f45e0be65448b50ce9f14f8ebe78b88a0fc00b. 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/US7VG1646984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d647d98bfd3a8063c30ad3d85da0c983a2f039f20c66d08affc23c4e0373eb. 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/US7VG1650340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af715f96dc1380b388a2ed56b157b421059c2b9b0702e199080b2aabb528d98. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1650341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7321fbea8ffbdb4883b31aec0b2e3fefb0a1a854290fa285ca3528ca782fe35. 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/US7VG1650342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb8457c217f3df6c803993c737b656a5f279ec3c9437c836544acff612f0aca. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US7VG1650343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedf7b57648473b69a1bdeb59f0c88e572a25d7e1e8fb3441352166138f772ef. 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/US7VG1650344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a7ffe7497f0b26bdb8d5ef4381043e8dffe173f276b1799b67e90632b45f2b. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1650345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c7e109d99d1d3cd786e8e86cef9366699b9bbc0c5703215f9524e134160945. 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/US7VG1650346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffcb9c90b932986c9d9eecef0f15d1cc403ec539e6cc14294f08a19d198f3bd. 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/US7VG1650347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265756a9a832b3b73b346fd69be1e888a3a18aa1c834c6582e3f2e28a99dea84. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/US7VG1650348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3844d0b21c88d69de5906296389f89cd57fa1e12b62349426ca17f525ba170. 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/US7VG1650350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654567a9d2247d36caf0e9cf429f8031632799696146f55693e29499d60d8a47. 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/ARB621700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb62f688ca30e04533c21d706828bbdcb789d79525e9bafd5d9d10298fec803. 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/US7VG1906993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd1128efddb533b5b1ac057b5c0210ba2a0892b16f929d074db4a9e575fe04c. 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/FRS182053072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98d2f4d5ac1f1e73edb325a94170b79da873fa66c9c73e6923b90028e5ba919. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2185764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f14d0c0188764ef7a4497c511054974f82312f512005d4e9a48d779a98c059. 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/QZHZ31996727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd1128efddb533b5b1ac057b5c0210ba2a0892b16f929d074db4a9e575fe04c. 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/FRS182053072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f14d0c0188764ef7a4497c511054974f82312f512005d4e9a48d779a98c059. 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/QZHZ31996727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb62f688ca30e04533c21d706828bbdcb789d79525e9bafd5d9d10298fec803. 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/US7VG1906993.