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

Block 24057

Hash
0000000655fd03397cea148e16fea7c5c61af6a6082cf13467d7ff0cf453851e
Confirmations
16937
Time
2026-10-15 20:49:51 UTC
Median time
2026-10-15 20:41:57 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
f0952dafd8fe267a8a6eb80718f804223d7e3dff6636823b8cdc1ccd25aeec88
Previous block
00000142c72e8ad996ed3945ecacb77697ac5ec58d47e93d312426650e39cd44
Next block
00000072b4a61dd0497b3b017d5ed7c213e6f766639d4588c154fd010cbc44e0

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 24057 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
74bc85de29b88d4db7bde17f2b9a9f3b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f0952dafd8fe…1ccd25aeec88 coinbase1250