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

Block 26009

Hash
0000001ead0a2a5bbce40a2efc7fe3f97cf36f4eaf5a691f81de89e807933028
Confirmations
16329
Time
2026-10-18 02:06:23 UTC
Median time
2026-10-18 01:58:19 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
e282d7b150e9b467d9706ef65b0da59f1a7591066af99ea88fe79012f99d0023
Previous block
0000003be370f751e3b243ef3e817f69213aedb32f353b215b6fc80de6bbfdaf
Next block
000000e094aa0acb20c183d814a89abecc92ceed0f66f9f5e669355096dc2297

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 26009 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
ca259e906622288809e4383ed1cc589c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e282d7b150e9…9012f99d0023 coinbase1250