Block 18033

Hash

0000004afb8aae3c1923598062e49247a296be025fc8e7dfd96a0e5d586c49fa

Confirmations

23345

Time

2026-10-08 21:43:41 UTC

Median time

2026-10-08 21:35:06 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

35c53860be01f2a911b0865279264d7fca87447caca2233bc038f0ad6f69b856

Previous block

000000816d59ad87d1f438b8f5036058859da4cdf6ed81a6d57efe264d058e96

Next block

00000096b684efd6a0d7cc4f6a1eabb6bb1e0c2dc9b00a4e102e7bcd1822cf9c

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 18033 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

b2e8c460998876f5ba73a47fb1383318… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions