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 0xb58e6e06317c34e4bb79579ed02c724b8cb73190108c59c75281e9d87d758a15. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16504f3e-5995-4c14-b5f3-3617d2d1db78.json and https://artists.proofprofile.net/proofs/artist/16504f3e-5995-4c14-b5f3-3617d2d1db78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Special Track : Bleach Original Soundtrack on the Precipice of Death - Remix
La Distancia para Un Duelo (Getsuga Tenshou)
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 0x91362137551e91d826c5549111a12c36131da5b90512a826d48d6370963e7483. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRTRB2300687.
ATTACK ON THE BEAT (PHONK X FUNK BRAZILIAN)
Montagem (Senta no Piru) [Brazilian Phonk]
Five Nights at Freddy's: Security Breach Main Theme (Trap Version Cover)
Nocturne (A Tribute To XXXTENTACION) [Trap Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe402b67ff2582525d0a9a0b188689a2518e706e2859eb81c0b16197a104ffab. 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/QZWFJ2395474.
On The Precipice Of Defeat (Trap Version)
Forest Haven (From "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8623f6756e5b206796fdd5fc1ee4d35e4a2c412121048df0837abc21fa2b5194. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZWFN2330267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7902099f0f630fd2b814d8a19f066a72c9e22e3ee7ac8de86b7216fb2b1cc60b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZWFN2393025.
Lake Hylia (From "Zelda Twlight Princess")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071e4c7c9f05349dc0815736e064a93d3b6a97f6658e6cf7c21a9a7eb8d58e49. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2393063.
MTG AUTOMOTIVO (SOCA SOCA) [Phonk Version]
Ritmada do Vegeta (From "Dragon Ball GT")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25498de6da8ea3fe0e6f9ec692ac55ee2ed786de2c4963fe26b8b44af08cd527. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWV2350926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44038e99ace71091b10d95c0ab22d7378fbd65e1c60638393af1a9ff62816ef8. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2462244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd1c516672320df78e9d6a751cf7a086337f9b6a9046d606adc2c11260e0e11. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/BRTRB2500817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b19ee4f9ec3d0eb2e0d8d5f45cd65ec9ce2950c07cfa217d5284009e1ff1e63. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2575799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc7906b17773a13db92a0a3f98d67a1e249c28358b094b192401fe8d8dd12e3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/AEA3A2174852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb512e1ef788a9fdeba7faa5c9bf8d3e01d299c14e2bcd69abdb7ea42c34ef352. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRTRB2506668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcdb4effbfceb8a7c393663d362ee04b5d1ea2d9970c058fcb47bd9edf64841. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QT5M42502180.