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 0xc2f0c9030fc3b03ff0b05d1438aede0268eb7678771581cbe086aae0d1def41b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f853908d-ef1d-41f5-b36b-a6a475faac03.json and https://artists.proofprofile.net/proofs/artist/f853908d-ef1d-41f5-b36b-a6a475faac03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
アオギリの木の下で… (from Hiroshima to the World)
chouchin ~sannbyakurokujyugonitinoarigatou~
梅は咲いたか桜はまだかいな - セルフ弾き語りバージョン
umehasaitakasakurawamadakaina - Acoustic Ver
YARUSHIKANE (feat. Mwana Pyro & FUJI KILLA)
LONG TIME WE GWAAN (feat. Mwana Pyro & Lord Kimo)
PROTECT YOUR ENERGY (feat. Mwana pyro & MOZAIKA)