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

Block 34526

Hash
000000e877e5b98e895b413573728cbebbfeaf28f39aa4e69187bbe276a65bdf
Confirmations
6666
Time
2026-10-27 16:53:45 UTC
Median time
2026-10-27 16:45:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6df44706adaf5455de4126b4cc99ac7df5fe01816acdea2a60eef68b101684c9
Previous block
00000063ffd112fef3059a93b8b8a7f07fd94daa02b24a20f0a068313de9cb2e
Next block
0000016a1f5f7840a48465da912c2ef183129bdeef482a3ff5d2dade2c347221

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 34526 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
84b702de3037f049bc8a83d5c723085e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6df44706adaf…f68b101684c9 coinbase1250