AWB may refer to: Organizations Afrikaner Weerstandsbeweging, a South African neo-Nazi organisation Angry Without Borders, a revolutionary group in Sudan Astronomers Without Borders, a US-based or
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 0x0222e4e4f4082d8edbd1f9ca0c9cf75c8c6ba07c0ca9b5935b3903f288896893. Chain 2 (Bitcoin): anchored in block 953950 (2026-06-16T13:35:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2479415f-af1f-4dee-b77e-7fdb59ed5263.json and https://artists.proofprofile.net/proofs/artist/2479415f-af1f-4dee-b77e-7fdb59ed5263.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).