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

Block 34301

Hash
0000009496c2bcead45a68a4e8f3b4adc091d425362cc6ad95fb6665cc0f3645
Confirmations
6120
Time
2026-10-27 10:50:17 UTC
Median time
2026-10-27 10:41:50 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
90bc9c9acef656c9d14f29dcd80f7a77854b7e897f568f8e953085b404534025
Previous block
000000b923ed9a6b86230c82776f600e3597be5c82db8a8ed3b8a9bec97708f2
Next block
0000014c56ea29d17d21a67d2efed841b59ae19ebaa8e66652215f1b29ecbee8

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 34301 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
f2b94e574ad646bc2737eab48c6b9fad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
90bc9c9acef6…85b404534025 coinbase1250