1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x2d89f5b025e471cfb7469fd9757a21f16e35624b95159045783ac32cf3f9faad. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bc46fb5-56e4-4b64-bda1-8cb39e0a7ed5.json and https://artists.proofprofile.net/proofs/artist/5bc46fb5-56e4-4b64-bda1-8cb39e0a7ed5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Truth About DR. S and Mr. P - an Electro Trash One Man Synthony in E Minor
The Truth About Dr. S and Mr. P – An Electro Trash One Man Synthony in E Minor