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

Block 32486

Hash
000000d5daa9e577f3bde469d105b0f979c02acf4bd55f2b91da5b7f363ea0e9
Confirmations
8840
Time
2026-10-25 10:10:48 UTC
Median time
2026-10-25 10:02:58 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
13ff24c3ddd9af6970cfd3ec6a5f5247ab1904f69eaa77e4fe5cbb96403cec1d
Previous block
000000735ae4c2701082d4c96d8c29f28c7437870e9ee621cc04032cac5824f9
Next block
0000017b7d6f3ec77d260b4eac38876099572504902497475f1e54fdf4070004

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 32486 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
4ca2ff91ebb99fa5a128842214b8e6fd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
13ff24c3ddd9…bb96403cec1d coinbase1250