BAPP and BAMP are acronyms to describe sets of open-source software programs commonly used together to run dynamic websites or servers. This set is a solution stack, and an open source web platform.
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 0x45fdf1dfe0e57316791054cfa92bcfc269afef7604df9e5e38cba232f9f71f3c. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c93c9ef5-4ad7-48cc-a70f-4e893e7e810c.json and https://artists.proofprofile.net/proofs/artist/c93c9ef5-4ad7-48cc-a70f-4e893e7e810c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).