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 0xb85a3d400860fa221762bd247507129899b9668d9baf7a1b8080710dbd2ba806. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cc51ca2-362f-4680-a016-c993b816e287.json and https://artists.proofprofile.net/proofs/artist/7cc51ca2-362f-4680-a016-c993b816e287.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Law of the Universe: A Record of the Great Synthetic Speech Schism
Frontrooms Rescue and Exploration Service (feat. 可不)
Frontrooms Rescue and Exploration Service (feat. KAFU)
Cyber Kawaii Kunai Girl II (feat. 初音ミク) [Dii.2 rework misery flip]
Cyber Kawaii Kunai Girl II - Dii.2 rework misery flip
Cyber Kawaii Kunai Girl II (feat. HATSUNE MIKU) [Dii.2 rework misery flip]