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

Block 32398

Hash
000001c67eec29a15c67e325bb4dfda26a7bf039822e52ecac7eb04b30e74f5d
Confirmations
9682
Time
2026-10-25 07:50:43 UTC
Median time
2026-10-25 07:42:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
945320d478d20174d7af26f4236f3930e9f089f2ca0de647c14e07d3a0dbc4ea
Previous block
0000001f6fd839f223345c9ce5093d27602cc6bd67e98a5caf5cd59ab8e427f5
Next block
000000b08bc78328d4424f0c43c187fbc99d79421389fff669969a77d06cd745

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 32398 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
7b85c39258dd80542272674cc5e96717… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
945320d478d2…07d3a0dbc4ea coinbase1250