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

Block 39325

Hash
000000c2e6bd04038e5d1773c430f88c4f650024259e6abe9b836aa90d7b119b
Confirmations
1586
Time
2026-11-02 00:34:12 UTC
Median time
2026-11-02 00:26:19 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
6a1db5f5116be4099ac195c6aec47e9f041c411072c3efdfcb8831cd1275738c
Previous block
00000067765bf7ebf8407a079acbc0d7cc21c7dff4611659667865ed6134e63a
Next block
000001eb41a38a6a8ca405e1aa30ba3d64c2d689847f8f2f0a1573f0d4a1e121

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 39325 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
3302053d6144be56c88bb6b385d3c732… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6a1db5f5116b…31cd1275738c coinbase1250