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

Block 32000

Hash
000001a1b87c13af3c90830eca5ebd726d2d0046b0de884251d5fa349784f607
Confirmations
8568
Time
2026-10-24 21:10:23 UTC
Median time
2026-10-24 21:02:24 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2339116b5ed64c620ff5e31c7f2d74ac9af5f7b23d298a062af8af7c667efba2
Previous block
0000017100c3ea196ab75230c39b643781d5438f02347126d7e1091aeeee8007
Next block
00000183a9a87f63b7cfcfe0dc77531a0aa727256eeb3e2ca69c8ae40e4da2d1

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 32000 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
8fef09c85ca9e3afe1d47a20c042cf6b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2339116b5ed6…af7c667efba2 coinbase1250