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

Block 32309

Hash
000000b5ea6f50aa5f3d0e4ad6962f321fe718a0a90be5a26a4d9ff6090c2598
Confirmations
8034
Time
2026-10-25 05:29:01 UTC
Median time
2026-10-25 05:21:06 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8a0cbd652a6dd40368150be6c5aee8737e45b529420cd9733068344e30833d3e
Previous block
0000008165a3e4091bf04115b89c69b44eaf5999c88587779aec059beec24397
Next block
000000c9e9752fd7248e34f6b43c1cbafdc0b504834adc188d020ee2d45668b5

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 32309 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
9009d481da7c284b4ba1a98697205c28… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8a0cbd652a6d…344e30833d3e coinbase1250