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

Block 36081

Hash
00000194b893d61fb362d96424e9b63037c29a560be321370cbf70173eee2568
Confirmations
5175
Time
2026-10-29 10:22:02 UTC
Median time
2026-10-29 10:14:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
449593cfbbe597c1df017b645a0e445c98274079905a6378ff117c0a9b7c1ce0
Previous block
0000004737b9c48af8b9b5a480209ccad56283b6aefd46eedb84c629663ed5cd
Next block
000000a527ad57390a5ef37da9e30455c3f7f781aeb865554e55acd33a1d8ec0

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 36081 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
ed03c2b982ffe94098f7d65183eb1963… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
449593cfbbe5…7c0a9b7c1ce0 coinbase1250