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

Block 33229

Hash
000001d4c58c0b1bf4a832237d14b26669420075d624c5e5384582485247728b
Confirmations
7955
Time
2026-10-26 06:01:09 UTC
Median time
2026-10-26 05:53:25 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d6e33b3d15ef4d3849b5f5a456509235156d1925b13100d60f29b0f0c8708456
Previous block
000000fed4fffef1b887b9d1a23b77c9723ece8d8227e3abfd2d7433241d827d
Next block
000000e3bf4f45666bc52dbca895ea17fdc29fde2d6af756259e4eff549eb75d

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 33229 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
13d32eaac071a029cc7a9e0d46562cd8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
406eaa958706…5948f51d9464 coinbase1250.0000062
c17096d4589e…88dae8c729c6 pays to P2MR1234.99995020.0000031
eed64281df98…f9aa72100de5 pays to P2MR1216.99989440.0000031