Susanne Lothar (15 November 1960 – 21 July 2012) was a German film, television and stage actress. Her work included collaborations with Austrian filmmaker Michael Haneke. She was married to fellow ac
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 0x94a08942ab6f51a51d7f4d858984996d8b638fa272814d314d9015363325a654. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f5811e3-fd8e-46ec-8fc1-0595b7528d23.json and https://artists.proofprofile.net/proofs/artist/8f5811e3-fd8e-46ec-8fc1-0595b7528d23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).