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

Block 23236

Hash
00000112dccd59b2a4a9c16e4c2f9af52387e5c2605debe7ddb492350568bf46
Confirmations
17115
Time
2026-10-14 22:15:26 UTC
Median time
2026-10-14 22:07:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
95a95101b84498bd82b7ab3d3fedffcc23c4ba4f2626d4637b14528c68c1745c
Previous block
00000135da0deb785397fef27dbd0f808fa30b042211ee703bd9d3e9b63eb823
Next block
0000014493d3e36024db8ed7d005a3d35a8c1d2290556035f61ebc594bad1c52

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 23236 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
a6583c720b4e9bcab5eb62b35a9d2a61… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
95a95101b844…528c68c1745c coinbase1250