Amina (or Aminah) is the loose transcription of two different Arabic female given names: ʾĀmina (Arabic: آمنة, also anglicized as Aaminah or Amna) meaning "safe one, protected" ʾAmīna (Arabic: أمينة
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 0x30851ab09cecf8caecb9de2eebba07293e86d254f9b8e07d59a76e7a59ebe8f6. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2531329d-69d3-4e66-b6db-1da7a7fad90f.json and https://artists.proofprofile.net/proofs/artist/2531329d-69d3-4e66-b6db-1da7a7fad90f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).