Block 18460

Hash

0000007c31c7b59d873f0d135f489fa7794b5687265b59cc247284c29765dab2

Confirmations

22420

Time

2026-10-09 09:43:07 UTC

Median time

2026-10-09 09:34:17 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

0eb4c789d398832f99f6e4a5673707af3777aa2a91f9e1f07d1072995b0abafd

Previous block

0000003baab38a6bed7ce16e3c00d519fbf99821bf310ddcf874f355ad84a530

Next block

00000072c8cd5eb81a12746355f76582d183bb75bbb08a323b6c8095a45ac4d8

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 18460 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

32fc6c4ff02c14cff2cffb8f94cfeb61… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions