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

Block 32528

Hash
000001ae44f05e5977ad83d56e4108b8a3a07d69f7a51786435e4cb48eb67ecf
Confirmations
8604
Time
2026-10-25 11:17:50 UTC
Median time
2026-10-25 11:09:44 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
21b3a874831ef61fc7f3c833b784a70108157c109c12c7a25a202b6e6416b872
Previous block
00000105aadf9dfde6fc12922d094a26d4a9288c14b580cfcdf305b7e9270ff4
Next block
000000dcf0ff5a850365ba26268d9c40c4af044b45961ff71bbf9fbd39140dcb

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 32528 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
5f6060ee189160eb4fccd20e0c0cc833… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
21b3a874831e…2b6e6416b872 coinbase1250