probability-calc.x402tookit.com/birthday-problem working

Trust Score

25 of 95

Open formula: /trust. Recomputed once a day from what alalanet observed and its sources publish; nothing here can be bought.

• shared_pay_to — the same receiving address serves 50 or more hosts (−5).
• single_payer_demand — at most one paying wallet counts — on chain, after the funding check when one was made, or in the catalogue's own figures; often it is the seller's own (paid demand counts 2 at most).

Payments

Read on chain by alalanet

1,310 payments from 4 wallets, $30.38

USDC on Base into this address since 2026-10-14; alalanet's own test wallet excluded

Repeat payers

3 paid on two or more days

Largest payer

98.5% of the payments

Independent payers

3 of 4 counted

alalanet read the wallets of the 4 largest payers: 1 funded by the seller, not counted; 0 joined to another payer (funded by it, or by the same address within 72 hours before both paid); 0 first funded within 72 hours before paying

This address also receives for 62 other hosts; the payments above are for all of them.

This listing was first seen on 2026-11-05; payments before that day may be missing, so the figures are a lower bound.

Catalogue says

2 calls from 1 payer in 30 days

the catalogue's own counter (x402 Bazaar), not checked by alalanet

Description (from the catalogue, unverified)

Birthday problem: chance two people in a group share a birthday, chance someone shares yours, group size for 50 or 99 percent.

Signed history

Verify any statement offline: how.

For agents and owners

JSON: https://alalanet.com/v1/services/kxf24aonrwznm6w3

Badge:

<a href="https://alalanet.com/s/kxf24aonrwznm6w3"><img src="https://alalanet.com/badge/kxf24aonrwznm6w3" alt="alalanet status"></a>

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