Block 18126

Hash

00000022e61502dfd52faf1ff789d272bb822d545782a7767d21519d63072f45

Confirmations

23921

Time

2026-10-09 00:20:42 UTC

Median time

2026-10-09 00:11:34 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

9e6b638f40ae57ac9649aff7ab032f2189d66adb5198b5d7b28f8f69d857b93e

Previous block

000000f09a2839148a9dae15361f491e052eeb05a570033a8dd622641a23f75d

Next block

00000042faf704882f5e98b069b3c064e66f2acc1bba76713c88c375ae25546b

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 18126 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

12d98b1e140ba24e7c33b81f04a80eb9… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions