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

Block 32635

Hash
000000ef4f12936f5011f33324438197f1b3a1ea81d05cd5d1f09571b84ed5dd
Confirmations
9547
Time
2026-10-25 14:08:32 UTC
Median time
2026-10-25 14:00:39 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
20aae28c5a44c9bf57bdf974a1361e726655aa436ca68042b51d654cc303f72e
Previous block
00000097bed086e40bd08f5b56da8d0caa525f2f2d30228a7327e250ef33f619
Next block
000000e483547c3b08693d1d0f5ad75fd41577e39617f5cbb6c7a6d0ee0627f1

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 32635 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
87f5d0b78e8d803479a5accdce429d6e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
20aae28c5a44…654cc303f72e coinbase1250