Block 18310

Hash

000000785352f1ab1a6b8943bd1ce73efb422eed288bbe9efa8acc07de676886

Confirmations

23903

Time

2026-10-09 05:29:30 UTC

Median time

2026-10-09 05:21:10 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a5f7bf01e529f0e88c77b350124f050f89523a595d34c30279b1651bb011876f

Previous block

000000549b5cb8af3dd32e7afb5b371bbc9496b3e1d148df51344f1fce7de3c3

Next block

000000f610e041d200fee3bb972dcbce0f9635391749fa9c1abd7329104720d8

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 18310 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

f9b53519481a55fd071263eee745958f… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions