Block 18682

Hash

000000f3a2d978417acc70a6c2352c207603c20db9a96dba2c39359a04947b0b

Confirmations

22902

Time

2026-10-09 15:48:20 UTC

Median time

2026-10-09 15:40:36 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

de32d8f0b8f5324db936aeb503402125a24d22aedf1c99e62e807c0c64d8010c

Previous block

00000047aafa42a3fb95fbe239a4b1ad8fab14eec9dd133c23e6a53376729b0b

Next block

000000d59d854ee183a605b05980462f2f8b411f87f59f31d422b590801b4903

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 18682 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

73374fee0af6752d4157274393442776… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions