Bernd Weber (born 20 July 1976, Bonn) is a German professor and a clinical neuroscientist at the Center for Economics and Neuroscience CENs in Bonn. Since 2019, he has been serving as the Dean of th
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 0x257baf36fe2c41f1e2eb3766b73611777806e4132dc726d25318487f7a10efab. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0869013-3f15-415b-9283-34b39d807ef4.json and https://artists.proofprofile.net/proofs/artist/a0869013-3f15-415b-9283-34b39d807ef4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).