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TrueRandomness

Verified random integers via free MCP tools, plus Tempo-paid signed random certificates.

First seen 3 Oct 2026. Evidence as of 3 Oct 2026.

3
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen

Tools

ToolDescriptionBehaviour
random_intReturn a uniformly distributed random integer in [min, max], derived from a signature-verified drand quicknet beacon mixed with a server secret and, when a public KiwiSDR receiver delivers one, a hash of live HF atmospheric noise. The response carries the drand round, the beacon signature, a per-request nonce, a commitment hash binding them to the value, a URL where the round can be re-verified, and a `physical` block stating whether noise went in and from where. Free and rate-limited.Read-only
random_int_signedReturn a uniformly distributed random integer in [min, max] with the same drand quicknet provenance as random_int, plus a payment receipt. Costs $0.01 per call in stablecoin over the Machine Payments Protocol. New unpaid challenge requests are safety-limited. An unpaid call answers with a payment challenge (JSON-RPC -32042); a client that cannot pay should use random_int instead.Changes data
statusReport service and beacon health: the current drand quicknet round, which relay answered, the rate-limiter mode, and whether the last draw obtained live atmospheric noise. Free, and does not consume rate limit.Read-only

Change history

  1. Listed (registry)
Source listings
SourceListingFirst seenLast seenVersions
Official MCP Registryio.github.cipshadow/truerandomness3 Oct 20263 Oct 20261
TrueRandomness on Official MCP Registry | InvokeRank