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

Block 32383

Hash
0000017b94bb0969e4ed5ea39a07930ef2d31f038b97dfebe7500b05ba6417d7
Confirmations
9635
Time
2026-10-25 07:27:06 UTC
Median time
2026-10-25 07:18:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c275f43654e64f29a2cec968c6aef2fee3af045495d270cefb248131ac82bbc8
Previous block
00000000381420d9be7bd5a70019ef3a9a9e89a64c813ee375df6fe7d448340e
Next block
000001f9071c7b4787dab034b36660d0ec680802d9fb640016b90e6a103c55b0

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 32383 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
083f7c532df767268c4554fff0029cc1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c275f43654e6…8131ac82bbc8 coinbase1250