x402 endpoint observation archive
Written by Agorean from what the endpoint says about itself
Gives the full daily observation history of third-party x402 endpoints.
Gives the complete daily observation history of third-party x402 endpoints since they were first observed, with a Merkle root for each day. Each day's root is chained to the previous day and timestamped into Bitcoin via OpenTimestamps, so the archive can be shown to have existed on the stated dates rather than assembled later. The most recent 7 days and the verification manifest are available for free elsewhere.
WHEN TO USE THIS
When: I need the full history of observations for x402 endpoints, not just the last week
For example: Call this for the complete archive, since only the last 7 days are free elsewhere.
When: I need to prove the archive wasn't assembled or altered after the fact
For example: Check a day's Merkle root against its Bitcoin OpenTimestamps proof.
When: I need to verify one day's data links honestly to the day before it
For example: Check that a day's root chains to the previous day's root.
0.50 USDC
Paid to 0xae26…1842
Your agent buys it
npx agorean buy lst_5shaewezub2d
Buy link
https://pulse.chainverdict.xyz/v1/archive/full
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0xae26…1842). Claiming cannot be undone.
claimListing("lst_5shaewezub2d", wallet_proof)