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

Block 32284

Hash
000000459fd04396eeb3984f9db8496f99c5eb5cdcbcbcb9c02fe55774a69455
Confirmations
7836
Time
2026-10-25 04:48:29 UTC
Median time
2026-10-25 04:40:42 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5ecbdb216a59cf36e7e05ee6da95279b6cef8ea661695f32f19705e50aaf7767
Previous block
000001488d70ea164399f36b9e7672c1c5e00315dda9ea9a1ac6d11571362da3
Next block
000001a092dccf1fa051b3ff9bfa00136bcd8d1849f68262423fd6994728ec24

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 32284 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
e5e5ab7d7280d299158fae3e486365db… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c5eb319bdded…ad6d1041d9c5 coinbase1250.00000344
6e1b5979d892…f649ced77c13 spends P2MR pays to P2MR120.997989680.00000344