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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a3546f18f071724fc078091c5080ce270d3e041977c40a797a273d65e4f6e3. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10c9531d-fc26-4940-a511-c09dc368921d.json and https://artists.proofprofile.net/proofs/artist/10c9531d-fc26-4940-a511-c09dc368921d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Permanence - Kevin Drumm Transmogrification
[MT][NT][ET] - Kevin Drumm Transmogrification
Twenty Eight Point Eight Inches of Mercury