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

Block 34782

Hash
000001cbe1f0bc668ebc2b6c42496a82a8d6d6097ecf3806d35e2ce7551759cc
Confirmations
6786
Time
2026-10-27 23:42:48 UTC
Median time
2026-10-27 23:34:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f83cdc801876a71b5d4e70da0502943e8bfb7c9bb8a58148d022fcf24c27c2d1
Previous block
0000019c457d61f70cac544bdaa43b21fdc05b2066845830fe1d95ae32366442
Next block
000000c4c44fdd15c3c77a16183408136946299808ed952e05e7e35bb7de5bd9

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 34782 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
9d43572d315819f37d20eabbaadd2893… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f83cdc801876…fcf24c27c2d1 coinbase1250