Zaim is a representation of the male Arabic given name Za'im (), meaning leader, chief. Correspondingly al-Za'im () means "the leader". Zaim (name) Zaim, Căuşeni, a commune in Căuşeni district, Mo
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 0xa7de84f9342e97be8e27fd3b4083beada2b7d75b96e93cdbfcc5827989c70def. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/106ee32a-5a38-4c92-94a6-032d7c600031.json and https://artists.proofprofile.net/proofs/artist/106ee32a-5a38-4c92-94a6-032d7c600031.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).