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

Block 23932

Hash
000001563cde4822ba8a3deebd36de3811d6c9acb33d415d5f17032fef2ba5fb
Confirmations
16894
Time
2026-10-15 17:24:52 UTC
Median time
2026-10-15 17:16:55 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
db344fcefeae73f69c236e45bf9ce033f8a04e9e0a838c5251c7928b5f60f58b
Previous block
000000a2e434df338000613f305230c4f3cf409c06b60b319bafb018b8719507
Next block
000000b28a4f113210efb42b0bb40e995bd37ba9ff2e7c15acbc90dfa97a3484

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 23932 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
f3329563985574497444acadd6989c08… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
db344fcefeae…928b5f60f58b coinbase1250