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

Block 33267

Hash
000000a9601707c1ceb24be4ee24e9352be85f476fa79ed8216f22f992064a25
Confirmations
7104
Time
2026-10-26 07:02:05 UTC
Median time
2026-10-26 06:53:49 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6c3e06ecf1197d5dde03e6d21b0c338c831c248608724968d802cb66881338c9
Previous block
000000b4be1c652a385c6dcc3bc0b4a2ff0f78503112c5f3fa538ff8e97593b2
Next block
00000217fc50632631dcd425cc0ca66f04dcef29d613fbcc59249bfee60aee67

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 33267 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
fae7cf5dd8a9aaea5cfe0fdc581c25d2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b3a52a2bbbec…ef4360031217 coinbase1250.00004434
4186d79329c9…029aed376470 spends P2MR pays to P2MR110.999997420.00000258
86f40e6aac4b…68d743272099 spends P2MR pays to P2MR110.999958240.00004176