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

Block 33258

Hash
000000e35797cdc29914f527956573971222a3717e403054dfaf61fca0c96255
Confirmations
7414
Time
2026-10-26 06:47:26 UTC
Median time
2026-10-26 06:39:22 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f8e465a5781d1fabc818f6aff924491806ef9647c9133040484698ca35c27293
Previous block
00000130c0a7793aded680550587411a6c5173000dc9bff7ab3158f4f9b01b1f
Next block
000001a0a67d7b5df678a44005a6b2f9290cb4ca4391dcd13aefaae65efbc21e

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 33258 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
c7d5f62c5397494de3c45c36cb3bdd16… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b28d799974f1…5b605ed57569 coinbase1250.00002346
da6fb6028d1e…79cbf253a670 spends P2MR pays to P2MR110.999997420.00000258
196ca7c3a811…0f933284a5d4 spends P2MR pays to P2MR110.999979120.00002088