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

Block 36041

Hash
000000d307a8b1ed0c1ebe558aef8453289f6c8b513d238dd15881db4050a687
Confirmations
4884
Time
2026-10-29 09:17:44 UTC
Median time
2026-10-29 09:09:44 UTC
Transactions
4
Size
3,947
Weight
13,637
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2a410b56b511b92c21d8c65faa8b5ff1b6243553d96a0478df37e842722746e7
Previous block
000001b42c502f51e9140b195d93910a50dc180c9680c4a52814a2e9fbb6806a
Next block
0000010bc20adea5d7424f56e1560afed14feab0ba35df4650acee01bfaa7d7a

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 36041 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
26ac8891156bd9ea04164786a5541eb7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1dd9786eb36a…f05751f4127a coinbase1250.00001328
fb5921eb5a18…7abbc7c5713f spends P2MR pays to P2MR120.99598280.00000344
4a4da087fce0…0a2d572d282b spends P2MR pays to P2MR220.001995080.00000492
85ba257a68d6…d82ead2a6c60 spends P2MR pays to P2MR220.001995080.00000492