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

Block 34118

Hash
0000005b93c43cfc98e1309f9aa7393a2edeaedb3643f73d5703dd6a19b31202
Confirmations
6843
Time
2026-10-27 05:54:39 UTC
Median time
2026-10-27 05:46:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0f5587226174428cd72da49300093eab5f24e8a076d883f3baa03df2949dcfa0
Previous block
0000001d854757aa2ad0b3225082337c9abc9dae7ab03597373bdae67b28ac57
Next block
000001b0778e289a82844c14acaff00cfd9e56266163ac2f16bc52fc1e89d121

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 34118 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
3fd14c18cf15207cf30b5c6eb0b903fd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0f5587226174…3df2949dcfa0 coinbase1250