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

Block 32133

Hash
0000013af63ae0c505a4aa46edcc1026db285c9a58e03033a3439d955e7f900e
Confirmations
8052
Time
2026-10-25 00:43:52 UTC
Median time
2026-10-25 00:35:46 UTC
Transactions
4
Size
3,594
Weight
13,035
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
af99321566bfcc6c40c9badffb6d22a4381a96cadf6fa24e7d25a92eb59e4c4f
Previous block
000000a45e9d51afb15a91bd926ada73daf884d887b499e0ad81632fe7c5737c
Next block
000000c204243e74bd08f49e0946c5ac42af99797545706db99eb6855a825e17

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 32133 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
dfc01da689ba43410713fafb72f623b7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
91e04d36056b…8b06ed390521 coinbase1250.00001032
be43c9843f28…75d21bf1aa24 spends P2MR pays to P2MR120.997989680.00000344
673d68780da0…e1f7de9e3d41 spends P2MR pays to P2MR120.997989680.00000344
9d15a0375751…c0e788248c5b spends P2MR pays to P2MR120.997989680.00000344