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

Block 32282

Hash
000001921bb8813e227ed7c34a1bf6010f117545f5c415dcd053f2857af4df06
Confirmations
7865
Time
2026-10-25 04:45:22 UTC
Median time
2026-10-25 04:37:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
fd9ac4162a0d413326e4b561336315669040e0b802ede3c64a85f36c8208b699
Previous block
0000008e3c0df2dd52732844275422adb3bd30282907de88b4d610369251742d
Next block
000001488d70ea164399f36b9e7672c1c5e00315dda9ea9a1ac6d11571362da3

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 32282 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
c5f68f971feb8e49b0365723b005b69d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fd9ac4162a0d…f36c8208b699 coinbase1250