exhibit402.dylan-caponi.workers.dev
Prove what a web page showed
Verify completed work, freeze evidence for a dispute, certify a page before you rely on it. Two independent observers on separate networks capture your URL at one frozen instant: byte-identical is CERTIFIED; disagreement is WITNESSED with pixel agreement and diff map. Signed manifest, RFC 3161 timestamp, permanent Arweave storage; ERC-721 certificate minted to the paying wallet. $1.00 fullpage, $0.50 viewport. Free claim polling. Rejects refund minus $0.10.
Sample input
input3 keys
method"POST"
queryParams2 keys
mode"fullpage"
url"https://en.wikipedia.org/wiki/SHA-2"
type"http"
inputobject, 3 keysSample response
response5 keys
check_after_seconds15
claim_url"https://exhibit402.dylan-caponi.workers.dev/claim/6f1c9e2a-4b7d-4c1e-9a2f-3d5e8b7a0c1d"
job_id"6f1c9e2a-4b7d-4c1e-9a2f-3d5e8b7a0c1d"
note"Poll claim_url (free) every ~15s. Resolves to {tier, ar:// links, token_id, basescan_url, hashes} or a refund per policy."
status"processing"
responseobject, 5 keysTrack record
- Paid calls, last 30 days
- 3
- Buyers, last 30 days
- 1
- Last paid call
Reported by the x402 directory.