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

Block 36269

Hash
000001dfea34039e35bb0e6e5f68d9b6db0b106e11bdba6eac6ab533f393d1dc
Confirmations
3666
Time
2026-10-29 15:24:35 UTC
Median time
2026-10-29 15:16:18 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2599969fb77853d233ee709f60516073e0e7cdd2545ba7c40a033804645a42f7
Previous block
0000012673d4748c4299a5092e49259811dd15de3042ed008a6536d5a44ac022
Next block
0000013740344b1d10817c492510154d5e2a357f0a567743a6ffa1c9573144ff

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 36269 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
432ff47dc5658ea897654e6c410ab75a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
76a91b58ed0c…54d899bce991 coinbase1250.00000688
34a63655f0ae…98e3dacce4a2 spends P2MR pays to P2MR120.996986240.00000344
a80e8283ecf7…d5296be58cb1 spends P2MR pays to P2MR120.996986240.00000344