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

Block 36085

Hash
0000007b4db98c84b444f461fe732cedc70d4fa5b579cecfca6403037f151065
Confirmations
4176
Time
2026-10-29 10:28:14 UTC
Median time
2026-10-29 10:20:31 UTC
Transactions
6
Size
4,319
Weight
14,708
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f3d16a41d13146e6bd67dd9518aced23055b8ed177a6b0b58a8f22e55fa538f3
Previous block
00000006346bf2a07a5441aa595f11f7d9d3e87fdaaf58085ce9004307f288f1
Next block
0000006a7ed01177ec8a4d19d0b9c2e8e4d241d14f56377687e38860d438e42e

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 36085 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
5817fcb2f157f14a35d17bd4fd204c87… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d7fedc7e5b12…d97fa5933a5e coinbase1250.00001868
254383e8ff43…18f786eca325 spends P2MR pays to P2MR120.996986240.00000344
6629c7c3cfbc…4634d0af0170 spends P2MR pays to P2MR120.996986240.00000344
607dca1ac889…968bddff75d5 spends P2MR pays to P2MR120.996986240.00000344
4fb9b036659c…94fef893b8fc spends P2MR pays to P2MR120.99598280.00000344
b4a65eae9f31…76b20b700d3f spends P2MR pays to P2MR220.001995080.00000492