is a Japanese conductor. Biography Oue began his conducting studies with Hideo Saito of the Toho Gakuen School of Music. In 1978, Seiji Ozawa invited him to spend the summer studying at the Tanglewo
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 0x06520f9b8af2cd78460ea9fc043ec51ffe03f1f3c224f9d0d03b92adb3305de7. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be75ecc6-d004-4bd5-98a4-05c964268889.json and https://artists.proofprofile.net/proofs/artist/be75ecc6-d004-4bd5-98a4-05c964268889.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).