Block 18112

Hash

0000004c5146e887b832a4a6571a88aa2289717d6abecea40857aa490d887a8e

Confirmations

23415

Time

2026-10-08 23:56:43 UTC

Median time

2026-10-08 23:48:15 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

f17f7a23d9a8b0fbfaae66221c43cf16175ad3c9ec46573968ddc6b6c32d1c21

Previous block

00000040c5cc3baceff5a24d5064f461fa6473c4d13a9b74f25e37c50eca4663

Next block

000000cddf5dd679c4fa520219c24b06246875071da43bd7964ecc7c2dd245c2

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 18112 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

65a757e307180aa3c64730f96de78264… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions