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

Block 36358

Hash
0000024fb262baf587524a8ac426e6b275b5e8363a9e0098064e6a3192c06362
Confirmations
4432
Time
2026-10-29 17:45:36 UTC
Median time
2026-10-29 17:37:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
0a86179ac833345cde9d2747a11a71c12cad5d099048fe245997721cd9393c6d
Previous block
000001b3bd5ed061246f5c9d593fd7683fc48bb67b195b6fa2a0603fbcd460be
Next block
0000009248045fbf092526f277d368386b87eea15c6bfbe246da6aad883b7fc8

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 36358 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
1b9b672846952c563701df016986966d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0a86179ac833…721cd9393c6d coinbase1250