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 0xf2ea23675e3c97971b668b93b7fcf550e7fabae1aad2016d4ac5d7915a76d23a. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5579a78-23a6-4a93-8e47-c7928cc0f0c3.json and https://artists.proofprofile.net/proofs/artist/a5579a78-23a6-4a93-8e47-c7928cc0f0c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Text Me [feat. MADz's & Gokou Kuyt] - Remix
Loved [feat. 18scott & SUNNOVA] - SUNNOVA Remix
Clear [feat. ness, HARBEST & Daijo Kaisei] - Daijo Kaisei Remix