1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x59d889d9da807aad6f026d65eed9211d82a131ee10635474d07f6a06da240b07. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96fe6998-0556-4106-b861-7e65edf9a4c7.json and https://artists.proofprofile.net/proofs/artist/96fe6998-0556-4106-b861-7e65edf9a4c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Five Minutes to Tomorrow - Opening Theme
Whisper of Rain (feat. 中納良恵 from EGO-WRAPPIN')
Wisper of Rain (Vocal Solo) [feat. 中納良恵 from EGO-WRAPPIN']
Mountains May Depart (Original Motion Picture Soundtrack)
Mountains May Depart: For Piano and Strings
映画「ハナレイ・ベイ」オリジナル・サウンドトラック
「愛の喜びは-Plaisir d'amour-」 - Sachi's piano
「愛の喜びは-Plaisir d'amour-」 - Sachi's piano 2
Le Lycéen (Original Motion Picture Soundtrack)
Bitter Hope for Three Pianos - with Paul's dialogue
Bitter Hope for Three Pianos & Strings - with Juliette's dialogue
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 → block OTSBitcoinBlock must exist at that height 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 0xc126974ab7c90ca142fe80c3fc89a301845bf8347b7c740599c8132bf6a6171e. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/GBAAA8000013.
The Best is Yet to Come (Original Motion Picture Soundtrack)
The Best Is Yet To Come (Original Motion Picture Soundtrack)
Battle with Naka ~ Nightmare and Confusion
Gangs of Taïwan (Locust) (Original Motion Picture Soundtrack)
PHOENIX (Terry's Voice Remix by Yoshihiro Hanno)
An Anthology Of Noise And Electronic Music Vol.2
April/Anna Livia Plurabelle (Finnegan's Wake) - Remix
April/Sdii Audio Template/Satricon/Some Texts From À L'infinitif - Remix