Block 18267

Hash

00000032b51236fd4352a44a93583775b8b533681242bb6cb8dcebca144481f1

Confirmations

22901

Time

2026-10-09 04:17:21 UTC

Median time

2026-10-09 04:09:31 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a41e4c649fa9de0be766164f1fc1c9637bb36d519ae62957e402d820c4fdff71

Previous block

000000a24c6df92c8bc60a07333ecf11bb772a5cfb49f19856049ec326c6dd33

Next block

00000040e18e2ab709d43b1fb479c88ade128610616643d0a8fb1b79b6dab47e

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 18267 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

bd7eba00c9d13fd3f9c544deb047a13e… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions