Alper is a male Turkish given name. It is composed of the two words alp and er. In Turkish, "Alp" means "stouthearted", "brave", "chivalrous", "warrior". The second, er means "soldier, male". Additi
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 0x0ba7720930de8f35bde0fa2c0d06b1acb4bd9fa0481281cbbe593d9cb36d12bd. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa767f5d-cf70-4c4a-b548-ce9719390914.json and https://artists.proofprofile.net/proofs/artist/fa767f5d-cf70-4c4a-b548-ce9719390914.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.