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

Block 34023

Hash
000001e1b748071c608ed63eab1ec7179412c5416fcde04dcb094036bef843a0
Confirmations
6474
Time
2026-10-27 03:22:30 UTC
Median time
2026-10-27 03:14:37 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d78cfd0df562d60904c8dc975423fc66edf38f6bd2508dee4db94582342cc2cd
Previous block
000001ddf3c6546d9b735e29267745409c74ca59061fd666ae7314b886447a61
Next block
000000fbbef497e5bbe7afb48337ce21ddea92a41a2d4baf14b9b68b4110150f

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 34023 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
e4b18ff4b457f00bc249a6de0edcd8ca… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
57c492024305…9a867738772c coinbase1250.00000492
bb71c3d2ea62…c486cb83bb18 spends P2MR pays to P2MR220.001990160.00000492