Block 18602

Hash

000000782d43a3b7eb3e66e1fbc969ef915826b25d62d73f53ec244682f17c05

Confirmations

21895

Time

2026-10-09 13:36:45 UTC

Median time

2026-10-09 13:28:33 UTC

Transactions

2

Size

3,084

Weight

11,826

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

fc1f4f3aa7994c20171deed04c80348e7847bfeb46045a4e4ccfa06fe159b43c

Previous block

0000010360bd44b9ae08c9b7c942eb0bbab4b315631a6449c2587305b38d35db

Next block

0000007e545a35d83091e3d4b8aac0db692820df0712c8c382adfa44d9795260

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 18602 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

b4de19bcbb649fcf9d18977d33fce43c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions