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

Block 26006

Hash
000001390b2183cdb64928bdecd02874aa275ac2083b2362c1d9e6de040de938
Confirmations
16381
Time
2026-10-18 02:01:24 UTC
Median time
2026-10-18 01:53:14 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
50beac0bf460e3f589d9d3491f54f85de1c76a8279ccecd285f956c397765675
Previous block
0000000269c72e4331e0134f1745a5dd86091f828d129bd5b4ce9bb419e14fee
Next block
0000010f2df5c2bc67e6656d1d5c9d3a939ecaf291e84e2fee75926ce6f3faad

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 26006 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
36f15dc00b9ce2baeb0a80987adab45b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
50beac0bf460…56c397765675 coinbase1250