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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f4e506d99e506be880e2a3052dcec6c62863e3eb9ecb9daf481a57a8e31b87. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9133c669-9995-464a-89f5-6a3d05ddf113.json and https://artists.proofprofile.net/proofs/artist/9133c669-9995-464a-89f5-6a3d05ddf113.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).