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

Block 34729

Hash
00000067769810df568d1c656bc27cdd425a32803a8411d98f42cde9ab4068c2
Confirmations
6855
Time
2026-10-27 22:19:10 UTC
Median time
2026-10-27 22:11:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
58a32ce5aece3cf5a6a2d5f516cf8834cfc5f256dd8efc18568d2557b5b263cf
Previous block
0000008ed5fe83d648562ba34597b600b9ba99d0a87f03ef9ab82747c7cc965b
Next block
0000007345efa5f0bed4754cbed703680aab6136f513cc4c74a9e6da364558b0

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 34729 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
8e844ebf14a3d630bea79494cd8f20bc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
58a32ce5aece…2557b5b263cf coinbase1250