Block 18422

Hash

00000000f058e8b5ffaf49b8e2efe64321ba2cd577fc4ba2e290cca4dad3a4eb

Confirmations

22023

Time

2026-10-09 08:40:06 UTC

Median time

2026-10-09 08:31:12 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

17ceca95a4e50cf1801ef329f2e992379ca29bbaa833ab80007957c1e528889e

Previous block

0000006f61f65f43e6b8646b601d2aac21aa2ae2dcf7235d6f3e20c0e72ffe3f

Next block

000000191104a3af286e20ce5c8aa759cfb0a71cb2afacc44d09e88e63f8ac63

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 18422 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status

In the form M2 requires, followed by the signet solution push (the classical signature)

Signature

14d44edfd6583ced71259de7c0d7d187… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions