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

Block 33236

Hash
000000dd6ecf065df252d57ff05cc099222d60853d7e36e97bb910982ec82910
Confirmations
7806
Time
2026-10-26 06:12:34 UTC
Median time
2026-10-26 06:04:27 UTC
Transactions
2
Size
6,664
Weight
15,157
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4ca0a8381ddf6e2d09dc1de019ab7573739525273e75c7f92b72d5ca97aa4a09
Previous block
00000068043a1e809e75d489c73939c533564146d6f46b0dfc42e5c3520a92b3
Next block
0000004fc9441fa7d9655e004aea0f935e8cac899ce4b49c99e4ae34033bc864

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 33236 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
e3f7f1cf218a73b710e06eeed54ab277… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b83fa48ef8b9…37c68ed0a003 coinbase1250.00002088
4359e9577c6b…0f367399dc4f spends P2MR pays to P2MR110.999979120.00002088