In Greek mythology, Electra, also spelt Elektra (; ; ), is a princess of Mycenae and the daughter of Agamemnon and Clytemnestra. Famously, Electra and her brother Orestes attack and kill Clytemnestra
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 0x031b39c3c0aa3ea250af113697c29f7ce172cd4ffa4e04f18284b585b895dd71. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/417c63ce-02a9-4fc5-86fd-05346addb188.json and https://artists.proofprofile.net/proofs/artist/417c63ce-02a9-4fc5-86fd-05346addb188.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).