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

Block 32075

Hash
0000013212b169ed2f39fccc9da678efc4458b42ac41dd4146082ca8fe72a2fa
Confirmations
9015
Time
2026-10-24 23:11:30 UTC
Median time
2026-10-24 23:02:42 UTC
Transactions
4
Size
3,594
Weight
13,035
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2accd7c875ceb8a9e1cf63c8b2674aef16c3f8173be151483d2484c33d2272a8
Previous block
000001a4d32e01677c1be701873c1414d09d8f572570c9fca57a2ce3801993ab
Next block
000001b8716acb6e57017b235ee1b8eab37c52a3c112067b46d338844f75d1cd

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 32075 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
0fdbc1c2d548c8460db1e10539a96036… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f13ec7648ecd…dc154c49ab27 coinbase1250.00001032
2d9c2c9603ee…5295b005ee0f spends P2MR pays to P2MR120.997989680.00000344
49d00bca47a3…5190e49b2053 spends P2MR pays to P2MR120.997989680.00000344
fc5c4796c84a…9b4883c144b8 spends P2MR pays to P2MR120.997989680.00000344