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

Block 32381

Hash
0000005da11f29c761c309f7b2b06648d1ae1c05442e61a2024a117a104ca488
Confirmations
9469
Time
2026-10-25 07:23:52 UTC
Median time
2026-10-25 07:15:30 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
bb5dd8a6b7685760cda93753ba214186474ca1f416b6fe1d5aad6f60298b9f65
Previous block
0000019715ae13c9b5496c4cb54f0cc1746a63adab49bf240bd096ab1a9811b1
Next block
00000000381420d9be7bd5a70019ef3a9a9e89a64c813ee375df6fe7d448340e

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 32381 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
87f73c256b0a3e8f7fc4c4e91d5111c5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bb5dd8a6b768…6f60298b9f65 coinbase1250