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

Block 39232

Hash
0000009496044cbf8aa9c7426f7477b93e26fe8c6a6f76daaed33a1e8a1edf41
Confirmations
1820
Time
2026-11-01 22:05:56 UTC
Median time
2026-11-01 21:57:24 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
e40a8e9073ac8e778d8876be031857cb2671ee1bd288d4dbba53c9e8f0ef80ba
Previous block
00000034ebcfa747894be225391c209e4cfc132be761fee206a4ab6ca182ae07
Next block
000001ed118705eedfde4c6619c07fd90efe53b31ff76f813601bab3b8cf4eec

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 39232 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
f22061384e99726f7f53ff7e509bd8ce… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e40a8e9073ac…c9e8f0ef80ba coinbase1250