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

Block 39324

Hash
00000067765bf7ebf8407a079acbc0d7cc21c7dff4611659667865ed6134e63a
Confirmations
1725
Time
2026-11-02 00:32:37 UTC
Median time
2026-11-02 00:24:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
bfc64d69661d07dcd85baf8b8b76dea5efb4efd5c0dbd69ef170136e785a825b
Previous block
000001ad24e5947b6f08252ede74eb9f468006c6c4a8ef9b43b9bc7d7995ac52
Next block
000000c2e6bd04038e5d1773c430f88c4f650024259e6abe9b836aa90d7b119b

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 39324 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
9ac6260fc2558c21f2b2f5906196c913… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bfc64d69661d…136e785a825b coinbase1250