was a Japanese jazz percussionist and composer. Togashi grew up in a musical household; his father was a double-bassist in a swing jazz ensemble, and Togashi learned violin and drums, playing the la
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 0x5ef2e4af8cc884c1ed030fb14b114c4b198d588a655d4fee8799a49e3b513937. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bda8b6d-b4c2-40ec-ad65-edcadc713ab5.json and https://artists.proofprofile.net/proofs/artist/2bda8b6d-b4c2-40ec-ad65-edcadc713ab5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Session In Paris Vol. 2 "Colour Of Dream"