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

Block 33135

Hash
000000f09a8e10f0e8c6144dd70f8456d5409f9633d4d42cd503b7ea99588cbb
Confirmations
8393
Time
2026-10-26 03:30:11 UTC
Median time
2026-10-26 03:22:14 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
41f86ff68a2f065bfc4d160208123211779ee496a632a6df75521664952aef21
Previous block
00000072e426aa2e1e4a741a6dfc84cc64ad009a1a60355da06526b0be50dbfc
Next block
00000164c3f71e377ffdaa027ff2484da3e0aceb06e8c5e3f6383314a67f681c

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 33135 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
c2fa6d47e2040ce6e8f9d6981a9859ba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
52328cf5e18d…adc5af4baa93 coinbase1250.0000062
881bc636dfdf…0d3158d8c405 pays to P2MR1213.99988510.0000031
f8ebe08b7af6…e33b4337ad72 pays to P2MR1240.99996880.0000031