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

Block 34091

Hash
0000002b581b1f6409a671e564c74bae2faabb6c4deca4e694c128115f39d2b0
Confirmations
6120
Time
2026-10-27 05:12:00 UTC
Median time
2026-10-27 05:04:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3388416bff673a223096e69dbc6b4480edd76a1df441f3298d442d92651662e4
Previous block
000002025bb92ad00f3f9cb5e44f382b1776ff1eff74b2e2147e3eb5bbc38d3c
Next block
000001b1f78b6fd79974dd02f15fb379f1680e97bd5e295fa287e0259e310443

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 34091 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
97d892c110a9bb51972cb125616486bd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3388416bff67…2d92651662e4 coinbase1250