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

Block 32459

Hash
000001ffc96276a900353366bd2ca51f0078265262940d0204afbea080cf0c50
Confirmations
8829
Time
2026-10-25 09:27:52 UTC
Median time
2026-10-25 09:19:54 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7f778fe0248bb17d15049846c15104acc42fa90f67103fdcee4b6cca4f257809
Previous block
00000160f2f6707fb74bdc06b9a8885a5ff7e3d46e90047d2bd714caa659f49b
Next block
00000093979fbd4433740ee09213ab5bf5e1e2d2a4f93024c8429d3cf3da17bc

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 32459 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
a691fc163a370e6f2df797ca923cde83… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7f778fe0248b…6cca4f257809 coinbase1250