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

Block 33675

Hash
00000174cfb5bd87332f24ae45601c6a52afacb4c12419b880b46099cfa23fe9
Confirmations
7068
Time
2026-10-26 18:02:03 UTC
Median time
2026-10-26 17:54:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
529198378d229b17e55e916aba35b97471ab1d6aef47ea36a539b0db72e13a33
Previous block
00000042441f3c4581e0be3ad530e572f7b391e292c2b4bfbe8c69a81d3a5741
Next block
0000004837cfc11af839b4e11c518e9569cb98d5011173e901d882a238441f2a

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 33675 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
c47446bb710f5b065359f970f4a85535… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
529198378d22…b0db72e13a33 coinbase1250