PRODUCT / LIVE DEMO
Watch FLINT decide before the money moves.
A live FLINT verification. An autonomous agent is trying to move money, and FLINT decides before it does.
Agent
agt_skyline_88af3c12
Audience
merchant_checkout
Amount
$847.00 USDC
Authorized limit
$900
Try a scenario
Pick a risk case or edit the inputs, then watch the same six checks resolve again.
Every layer leaves a measurement.
Six independent checks run on every action, each leaving a signed measurement instead of a single yes or no.
FLINT resolved the decision before the money moved: six independent checks in 312 ms, with signed proof the merchant can keep.
Trust score
94/100
ALLOW
APPROVE PAYMENT / 312 ms / signed
Before money moves: six checks, signed proof.
Cleared. The agent is who it claims, acting within its authority.
ALLOW
APPROVE PAYMENT
Cleared. The agent is who it claims, acting within its authority.
DECIDED IN
0 MS
KEY
flint.network/keys/v1
ALG
ES256 + ML-DSA-65
Portable evidence
The merchant keeps this, not a screenshot.
A screenshot proves nothing and a log can be edited. This record is cryptographically signed, so the decision can be re-verified, unaltered, long after the transaction.
Every record is signed twice.
A classical ES256 signature and a post-quantum ML-DSA-65 signature, the NIST-standard lattice scheme, cover every FLINT record. The proof you keep today stays verifiable even after quantum computers can break classical signatures.
The ES256 compact JWS remains inside the portable hybrid envelope. The post-quantum ML-DSA-65 signature travels beside it, over the same canonical payload.
Signed receipt
A human-readable summary of the verification record the merchant keeps as proof.
Raw JWT
The ES256 compact JWS remains inside the portable hybrid envelope. The ML-DSA-65 signature travels beside it, over the same canonical payload.
Header
eyJhbGciOiJFUzI1NiIsImtpZCI6ImZsaW50Lm5ldHdvcmsva2V5cy92MSIsInR5cCI6IkpXVCJ9
Payload
eyJpc3MiOiJmbGludC5uZXR3b3JrIiwic3ViIjoiYWd0X3NreWxpbmVfODhhZjNjMTIiLCJhdWQiOiJtZXJjaGFudF9jaGVja291dCIsImlhdCI6IjIwMjYtMDYtMDNUMTQ6MjI6MDhaIiwiZXhwIjoiKzUgbWluIiwidHJhbnNhY3Rpb24iOnsiYXNzZXQiOiJVU0RDIiwiYW1vdW50Ijo4NDcsImF1dGhvcml6ZWRfbGltaXRfdXNkIjo5MDB9LCJ2ZXJpZmljYXRpb24iOnsiZGVjaXNpb25fbXMiOjMxMiwidHJ1c3Rfc2NvcmUiOjk0LCJ2ZXJkaWN0IjoiQUxMT1cifX0
Signature
TUVVQ0lRRHg3dl95YzI5ZjFiMmY5YTdjN2QyYTdmNWZiNWM3YTBhMGQ1ZDk3YjlmOTVjOWQ4MGYxZTNjNw
ML-DSA-65 signature
RjBfGJtZnmNrFQLV1tKSmWmVg7VYkjEtxYFVL6wcxXqF1WJddYJqST4hph4oN97xY1uL3tCxGgK7wztqQY5m4KqKo1pr3dCEeqFwdoeAMn6pTjxJTYLSa6BmcG3iHjFq