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

Block 32492

Hash
0000008449d047fd7c8a2da406a7a1504f09748f42b684bf37169a1c3c9d30b8
Confirmations
8734
Time
2026-10-25 10:20:10 UTC
Median time
2026-10-25 10:12:21 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5881c4e03342d7e83f943219a415c829f79e5837db478ebfed62b15a5bbd7e9a
Previous block
00000217963153795a3a76ec587915f302acc4951cd6f9d35ec90be5753164a7
Next block
000000c751165705c84344c07325b87524c8aaf615f8aa16604f2422fb94fcff

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 32492 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
8aa4811fe3ba8cf0931919ce513249a2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5881c4e03342…b15a5bbd7e9a coinbase1250