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 0xdf7f78a5352088a224145c716fc753a098758c28498b7867b6ed0fc26c46b41e. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9ee141e-a963-49aa-80bb-7ec69b07f58e.json and https://artists.proofprofile.net/proofs/artist/a9ee141e-a963-49aa-80bb-7ec69b07f58e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schlagfertigkeit, Rhetorik & Argumentation: Wie Sie Ihre Eloquenz und Kommunikationsfähigkeit gezielt verbessern und in jeder Situation die richtigen Worte finden - inkl. 10-Schritte-Umsetzungsplan