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

Block 32251

Hash
000000e2417c653c2c880770e6b0c75e4932a7b509111a1c411754ee61a491fc
Confirmations
7894
Time
2026-10-25 03:55:33 UTC
Median time
2026-10-25 03:47:30 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
69168489f87986d5273afcfd27421f80b6bda374c73ad8c4893d9de10af0e16d
Previous block
000000c34536828bf4427ed825963794fddebc9d1c3202800852d97023425bbc
Next block
000001a344b72bb8a2f4684d02f717b6899098d6f090323ac1e1c3004a1a27e3

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 32251 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
b58e2910a4350725d41cf1d0f3cf6d22… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
69168489f879…9de10af0e16d coinbase1250