Imogen Kogge (born 8 February 1957) is a German actress. She has appeared in more than forty films since 1983. Selected filmography Year Title Role Notes 1999 Nightshapes 2005 Barfuss 2006 Requiem 2
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 0x8e28ec37f930661a464a88bdda83f5c0750d6ca3535ab13052ce3f434d5d7d4e. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2928465d-c023-4eee-9783-e67e7f0ad451.json and https://artists.proofprofile.net/proofs/artist/2928465d-c023-4eee-9783-e67e7f0ad451.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).