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

Block 22762

Hash
000001358e80037d4f96ca236d7b26acb1d159e424344921f37f8c1a24564c45
Confirmations
18691
Time
2026-10-14 09:11:06 UTC
Median time
2026-10-14 09:02:54 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
cd1964e1a5d0cb0ab516e52ba58862391319a9e20f4e3ce7b29d8cff8f9f18cc
Previous block
0000013e73cf1bc9b32489ba540ccca6109c4ff8ea1abf97bd6abbc5b80edf8f
Next block
0000001cbecd58895b24de5f28189a8c87cc585f6402d641f05de1af2b741f65

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 22762 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
21944be09b569ab638231bb682fc5d36… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cd1964e1a5d0…8cff8f9f18cc coinbase1250