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

Block 32250

Hash
000000c34536828bf4427ed825963794fddebc9d1c3202800852d97023425bbc
Confirmations
7905
Time
2026-10-25 03:54:00 UTC
Median time
2026-10-25 03:45:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
8703ae81485af5a2d6877a65e679b8ea5bf62b554c3673301d6898235e591068
Previous block
000001a39b189872098faac9c66b9a67cc6be2088f7a17f25aa1564c235aea19
Next block
000000e2417c653c2c880770e6b0c75e4932a7b509111a1c411754ee61a491fc

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 32250 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
92cbc5caaa1afbda06cba5a0eb88fcb2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8703ae81485a…98235e591068 coinbase1250