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

Block 39007

Hash
0000005e625dfb52ce465f7fd9e0a06a52f3ac5b2024a50b5fc05c441679a12c
Confirmations
2042
Time
2026-11-01 16:09:07 UTC
Median time
2026-11-01 16:01:17 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
58a6d0d706d440e5c845404074b4c70444218ebbb49a9071f8198e83e6946142
Previous block
0000023f5e2a7448ab091b9cbd06f7c27c88f24e583f63cd83793f601a05b557
Next block
0000022023509a425f7fc1f28933b8600e399fc2c36986a50febf2f4dcc24f8a

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 39007 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
9d523b322fbdf41e97ef16dfeaf2ddef… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0b5115a3b12a…ab6aebba2ca6 coinbase1250.00001524
878d3f37ab6d…0668a398521f spends P2MR pays to P2MR120.994979360.00000344
2cce10f686f1…27cdc377cd46 spends P2MR pays to P2MR120.994979360.00000344
6ff7ec5ecc03…ddab1e9ef468 spends P2MR pays to P2MR120.997989680.00000344
0e1f84234409…e6aef979fbea spends P2MR pays to P2MR220.001995080.00000492