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

Block 32118

Hash
00000181b564bd6ab30e6e53950750db5e8a51f3ca0e2c446be096ef243fae62
Confirmations
8723
Time
2026-10-25 00:19:52 UTC
Median time
2026-10-25 00:11:58 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
569f4ef89826533656aa527efd2417088090c72c2dc51920b532f648e56ff541
Previous block
000001f74fb84ff7057daacdbbbfd510fbb4959c9c7d756092af0755926a57e4
Next block
000000256b517a51cda528fd8a7f5700b30637cab76b49729b34d3eb440066a6

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 32118 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
ef97580cb2139ed41efe8254836c87ab… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
569f4ef89826…f648e56ff541 coinbase1250