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

Block 32001

Hash
00000183a9a87f63b7cfcfe0dc77531a0aa727256eeb3e2ca69c8ae40e4da2d1
Confirmations
8812
Time
2026-10-24 21:12:06 UTC
Median time
2026-10-24 21:03:55 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
b51fc66513476896fb8d59488801b90bd8f88f9218268fd250ca069f04400b09
Previous block
000001a1b87c13af3c90830eca5ebd726d2d0046b0de884251d5fa349784f607
Next block
0000011d419db24364047927ff281c5baaeb6dd8092745e68c0ba05c335f3033

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 32001 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
86da42f6800f4a6eab57ec58eaeddc0f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b51fc6651347…069f04400b09 coinbase1250