BeIA (BeOS for Internet Appliances) is a discontinued operating system for embedded systems, developed by Be Inc. from 2000 to 2001. It was a minimized version of their BeOS operating system and was d
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 0x312571e8edeba2eb673d4f7e29f88df56d88e5424d4187ccd476296b149a1dfa. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4448e81-f7c3-4b15-9453-9980fbad2573.json and https://artists.proofprofile.net/proofs/artist/b4448e81-f7c3-4b15-9453-9980fbad2573.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).