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

Block 30492

Hash
0000014417ca4aa04c96382b3bebcd8ae87c23621600f53abdfab5bdb9a93895
Confirmations
10264
Time
2026-10-23 04:34:31 UTC
Median time
2026-10-23 04:25:58 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
f6b28ec5ae99cf8d5437e5c085ac9c7e53cfba23a752a7f78e79f0afd6c5a996
Previous block
000000c399a578a24cb9ecc9a8cae2ddf9612742ab26f16782d5e2c898aad4f5
Next block
000000cc792b6a3a9d2a43248ea0e27fad9949e2cd72659cfb4c399704441591

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 30492 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
d89d8d0a772a8b4060b97baae1897cc5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f6b28ec5ae99…f0afd6c5a996 coinbase1250