The entire ledger is exported periodically for third-party verification.
Every hour the hash from the last block in the ledger blockchain is exported into the Bitcoin blockchain as a proof-of-existence for the entire ledger. These proofs are published here for anyone to verify.
Install the open source geth
Import the NEWEST ledger data file with admin.importChain command.
Allow geth to validate the chain on import.
Use the meta data files to verify the hourly block hashes by comparing the ethereum block hash against the tamper-proof OP_RETURN value in the bitcoin blockchain for any hour.
Download the setup file. (Safari: Right Click > Saved Linked File As...)
Open the geth console.
To create the currency, security, and exchange contract objects run: $ loadScript('setup.js')