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

Block 33458

Hash
000001af593dcc9d5a4c6d38913649df38309c6e784aaba858194684d65c1f3e
Confirmations
7265
Time
2026-10-26 12:08:59 UTC
Median time
2026-10-26 12:00:54 UTC
Transactions
5
Size
15,194
Weight
24,533
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ef0ec307b21e4a70205680c8bdcd6000c66480622be50149283cda650e4efc0a
Previous block
000000ff2bf6368efee1f1cf2213ec0d9c7611b227848d6a54442cdfc144bb8d
Next block
000000665cba257ad302c19567916dee60b899d187d21805641604c5512326cb

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 33458 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
ac8a1333256291f9e57132986fca643a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4c8d277a2250…41db5e1d5a94 coinbase1250.0000678
1edce0f5d07f…1d2d9c2bb175 spends P2MR pays to P2MR110.999997420.00000258
5519ecb78e2a…9cabce5e6fdb spends P2MR pays to P2MR110.999997420.00000258
330a1151a149…36f2fffbf894 spends P2MR pays to P2MR110.999979120.00002088
4215a7839a7f…c1428a8a163c spends P2MR pays to P2MR110.999958240.00004176