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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326ea0424fcb8832df6b6e098baf0d81f86cf6eec7982721def1f4056b7688b8. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bb557da-58cd-4a7d-82b1-c8541ef110b8.json and https://artists.proofprofile.net/proofs/artist/4bb557da-58cd-4a7d-82b1-c8541ef110b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hello, Beautiful World!! (feat. Kanata.N)
Love Millefeuille (feat. Sanso Nakamura)
weeping in the rain (feat. Ruga Hashimoto)
can't take my eyes off you - Mysteka Remix
VOCAMIX -VocaTECH & EDM Selection (Mixed by Shu) [DJ MIX]
END CONTENT - Shu_VocaTECH_REM1X - Mixed