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

Block 34024

Hash
000000fbbef497e5bbe7afb48337ce21ddea92a41a2d4baf14b9b68b4110150f
Confirmations
6138
Time
2026-10-27 03:24:36 UTC
Median time
2026-10-27 03:16:14 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
70dbe14ec78fddb028a8cb6edfe1fcd39c3dae6d15caf581135155a0cb065268
Previous block
000001e1b748071c608ed63eab1ec7179412c5416fcde04dcb094036bef843a0
Next block
000000614f2c0cf24ee40b3ec55246497f5ff81503f0eda3cf2de1563bbc4325

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 34024 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
65a1c44583053db539bd4017547431b1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
334163a91ab1…74f832442758 coinbase1250.00000688
17826e10fecf…db2990398f16 spends P2MR pays to P2MR120.996986240.00000344
637781425c44…48759e315283 spends P2MR pays to P2MR120.996986240.00000344