Emma Minna Hilde Hildebrand (10 September 1897 – 12 May 1976) was a German actress born in Hanover, Germany on 10 September 1897. She died at the age of 78 in Grunewald, Berlin, on 27 May 1976. thumb
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 0xd91f24d199f8b1be2feb07131f065462f1f5ba5001ef82ce8ce27bc6884de625. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e87ab5a-d194-443d-8e67-2fbc32e4f519.json and https://artists.proofprofile.net/proofs/artist/4e87ab5a-d194-443d-8e67-2fbc32e4f519.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Liebe ist ein Geheimnis (1932-Anfang 1936)