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Provably-Fair Round Commit Hash Lookup
x402
Provably-Fair Round Commit Hash Lookup is a paid API for AI agents from pyfile-agent.taile3ff35.ts.net:10000, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the SHA-256 hash of the server seed committed before a draw for a given round, enabling provable fairness verification
Price / call$0.003
Success—
StatusUnknown
How this service works
Provably-fair round commit: sha256(server_seed) before any draw. ?round=<id>
Output
Returns the SHA-256 hash of the server seed that was committed before the draw for the specified round ID, allowing anyone to verify post-reveal that the server seed matches the pre-committed hash and the outcome was not manipulated.
Example use cases
Audit a lottery draw outcome
“I need to verify that round 57 of this lottery was fair — can you get me the SHA-256 server seed commit hash that was recorded before the draw happened?”
Pre-reveal fairness check
“Before they reveal the server seed for round 200, grab the committed hash so I can confirm it matches after the reveal and nothing was changed.”
Automated game integrity monitoring
“For each new round that completes, fetch the pre-draw commit hash and store it so we can cross-check it against the revealed server seed later.”
Technical details
Endpoint
GEThttps://pyfile-agent.taile3ff35.ts.net:10000/data/fair/commitWhen to prefer
Use this endpoint when you need to cryptographically verify the fairness of a specific random draw round by retrieving its pre-committed server seed hash. Ideal for auditing lottery, raffle, or gaming outcomes where provable fairness via commit-reveal schemes is required.
Side effects
- Round ID not found or not yet committed — returns an error or empty response
- Missing or invalid round query parameter — may return a bad request error
- Round ID is in the future and no commit exists yet — returns not found
- Service unavailable or network timeout on the Tailscale node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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