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

Block 32887

Hash
000000df84669d470c006f83a1895a93615aa750eee2ffbce064d1ac737702a3
Confirmations
9547
Time
2026-10-25 20:53:33 UTC
Median time
2026-10-25 20:45:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9fa54d575cae031ccea04ff268b5fede28da04817c0c24f995768f8958b73a6d
Previous block
0000010f5d12379acc7d03a401e7e3973d8c8df592c62b5eac9ba13e70fc4c7b
Next block
000000397ac8ac43b805737d85f02313091d445b8bf1e1ac689f7ce42cee2068

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 32887 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
4c9172eee9672f6c4c95dc9a6b3715c3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9fa54d575cae…8f8958b73a6d coinbase1250