Block 18047

Hash

0000002b35424fab63dc05db8add83f925a53627c79049636b968e95cdb3bfc7

Confirmations

22659

Time

2026-10-08 22:07:30 UTC

Median time

2026-10-08 21:58:51 UTC

Transactions

2

Size

3,166

Weight

11,908

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

691e35ae8c3b78428eddc99eafa0c84433d32659cdd77fdf7c681e4d8e30b83a

Previous block

0000005a970036535872aee56b7efcca14dc5269473a92de652fa72f2861afe3

Next block

000000f57793e992a177988b05f3419bce38f3fbc9e9ee98fbf9a6ce75ebd883

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 18047 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

055cfa9676151ab1e0b826d7829d4833… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions