Sevgi is a common feminine Turkish given name. In Turkish, "Sevgi" means "Love". People Given name Emine Sevgi Özdamar (born 1946), Turkish-German actress and author Sevgi Çağal (born 1957), Turkish
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 0xb3b12dca941c722c71dac48afa54808a2a22bc6c722b465038a4df51d9e437a6. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d7934a9-a36e-49d9-b232-285c58623369.json and https://artists.proofprofile.net/proofs/artist/7d7934a9-a36e-49d9-b232-285c58623369.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).