Zeritu Kebede (born 19 February 1984) is an Ethiopian singer, songwriter, actress, screenwriter, and philanthropist. Early life Zeritu Kebede was born in Addis Ababa on 19 February 1984. Her father
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 0xa2004c50ff0b3402ab7f29364a78967a4552b1b02b6b9597190e27aec8dc9a5f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd1e04f8-b0b8-48d0-bce4-ad9752b9d139.json and https://artists.proofprofile.net/proofs/artist/dd1e04f8-b0b8-48d0-bce4-ad9752b9d139.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).