Michaela Schaffrath ( Jänke; born 6 December 1970) is a German television actress and former pornographic actress. A former nurse, she got started in the adult film industry after she posed nude for
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cf4752e3150273197cac662c9af50bb09f9366b757fd8baabd7ad6c28ca0d8. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4035f737-2ccd-4329-9435-cec10d87ca1e.json and https://artists.proofprofile.net/proofs/artist/4035f737-2ccd-4329-9435-cec10d87ca1e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.