NutCheck Test your mint

Cashu test mint

https://8333.space:3338
Nutshell 0.20.3.1sat · fee 100 ppkkeyset 00d4cde34fad…
Tested 15 Nov 2026, 02:26 UTC
9 checks · 8 requests · 5.2 s
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Why A*

No failures, but 1 warning below.

Warnings 1

Mint quote issued

NUT-04 Info

Run incomplete: the mint could not create a Lightning invoice (HTTP 400 code=20003 Minting with bolt11 is disabled.). Its Lightning backend may be down; that is an availability problem, which NutCheck does not grade. Funded checks were not run.

Passed 8

Keys4 passed
All public keys are valid curve pointsNUT-01256 keys across 4 keysets
Every amount has its own keyNUT-01No key is reused across amounts or keysets
Keyset IDs match their keysNUT-024 keyset ID(s) re-derived and matched
At least one active keysetNUT-02sat: 00d4cde34fad… fee 100 ppk, msat: 000c40f3eaab… fee 100 ppk, usd: 0013f7fd12c8… fee 100 ppk, sat: 01b4c53209f2… fee 100 ppk
Forgery1 passed
Rejects forged ecashNUT-03Forged proof refused (10001)
Info3 passed
Mint is served over HTTPS—HTTPS in use
Info endpoint is well formedNUT-06'Cashu test mint' running Nutshell/0.20.3.1
Claimed NUT endpoints respondNUT-06Every probed claim answered