Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 34679

Hash
00000239b907646c086a272c7a8ed5a21960c88595794cfd3137dd0cacbfcb41
Confirmations
7674
Time
2026-10-27 20:59:25 UTC
Median time
2026-10-27 20:51:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e3d547b265591b474056acabb76376a5cd219d2c9e14e0bc16d565a37f61305b
Previous block
000000430ea267b978464c5f64c21a826bb3e099065edcfe9b3c82eaf434d612
Next block
0000007a9acee889b76719bb30a4ea3929a1696b96bf185e30cd32adc7be10e2

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 34679 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
7b08375d8aa7bff4d8fa0b78aed79e11… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e3d547b26559…65a37f61305b coinbase1250