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

Block 36357

Hash
000001b3bd5ed061246f5c9d593fd7683fc48bb67b195b6fa2a0603fbcd460be
Confirmations
4469
Time
2026-10-29 17:44:02 UTC
Median time
2026-10-29 17:36:15 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
3840c9503bd94537f9306675f56ff23ba92524996e22881ef27ca1aa9615a0bf
Previous block
0000023c3eee737e97e7a9416ed5eb956f25fdbcc8e90e7223ccea7b48d38b95
Next block
0000024fb262baf587524a8ac426e6b275b5e8363a9e0098064e6a3192c06362

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 36357 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
842cb1111cc372435678fb7d9a3f9f13… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3840c9503bd9…a1aa9615a0bf coinbase1250