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

Block 32433

Hash
00000069df957547bec01b7a9b144aa7a02a95a3f5c095173651ef8943eb46a0
Confirmations
8981
Time
2026-10-25 08:46:25 UTC
Median time
2026-10-25 08:38:19 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1d2f9fd37af2cb43e42fb0f6b3b46679003777b1cee3fc69cf92dc2f7fa9bb7e
Previous block
00000014e4a7c8dc544140824c3d949bc76bfa651432dae14b01ac91e0ab0be7
Next block
000000b05f93cb0089c1eb4ae05f314c9aa2f898be244c4694f9894a3c1cc5f1

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 32433 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
e984cbbeed0cee51c734794f0b5e5fc2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c04de557ccfc…8181928c0753 coinbase1250.0000062
ca06a022c6ad…c5298c0be7c3 pays to P2MR125.99986030.0000031
860deeee63e6…ce4ae29f5df8 pays to P2MR1231.99994090.0000031