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

Block 32452

Hash
00000204069c9ff05e7e4c8b01eca799d7a0ca69c2016122b3ef866e05dc21f8
Confirmations
8965
Time
2026-10-25 09:16:25 UTC
Median time
2026-10-25 09:08:35 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6ff3d34d55a1bbe48ce9cbed1b74177c7bd8d792fc2decf699141e40ee732075
Previous block
0000009dbb5d2fecb06fe2ca1d78247ae1ad570ea6098357c9a340101ccccff0
Next block
000000a6b2c23b359fa157b1babeb11fb3b718eeceaac1b61abc3ba599509f72

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 32452 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
2561a77ef25db1179e8b13a3cd676dbc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6ff3d34d55a1…1e40ee732075 coinbase1250