is a Japanese composer and sound designer. He has scored almost every installment of Konami's horror video game series Silent Hill since 1999, also producing some of the entries and composing for thr
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 0xc0989b0dd0bf273d69d2288d36268a4989bbb99d2b6cd1913c966b30922dc30c. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/719a9cb8-e6f2-4ec8-adf9-f9bee0cee006.json and https://artists.proofprofile.net/proofs/artist/719a9cb8-e6f2-4ec8-adf9-f9bee0cee006.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Time To Make History - AKIRA YAMAOKA Remix
ペルソナ4 ダンシング・オールナイト オリジナル・サウンドトラック (ADVANCED CD付 COLLECTOR'S EDITION)
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 0x2c99fb4940740a01dd902b2cff75dedd5afcdc2fcadfca9d28f1992a57f60a16. 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/JPK651669306.
Time To Make History - AKIRA YAMAOKA Remix Long Mix
ペルソナ4 ダンシング・オールナイト サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cca07382a0e0f959048644e2d6df4fcb689d34803302581aab59c296c3f850. 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/JPK651669368.