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

Block 31467

Hash
000000bcf518b6dde1f0c59222907459fca3f769bcdf8092b1d1917f72eecb92
Confirmations
9282
Time
2026-10-24 06:49:25 UTC
Median time
2026-10-24 06:41:31 UTC
Transactions
2
Size
6,663
Weight
15,153
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
624f0049882b2f077cfe42974a9571d4d66ff2102be42e3039046d2a7b3310d6
Previous block
00000060e3ef556421bada593835f1b0230fd2aecdf696dd914eb6f9456e144a
Next block
000000c4816f94a899dd4b017f1b0711cbcd9c78ad6338ed7e7306e9a747e34e

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 31467 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
2b1aae9758d4daaa72c2f7049c5290a8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
caf5c605bf20…fe4d2538d49a coinbase1250.00002088
07f2ab3bc788…910ece8ea475 spends P2MR pays to P2MR110.999979120.00002088