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

Block 32730

Hash
000000ec1e08db9170825262ad2119ecad21cadabe39f412ed4877909bf581bc
Confirmations
9032
Time
2026-10-25 16:40:59 UTC
Median time
2026-10-25 16:32:52 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d7edc53f9975cecd5988dfdd1a1524224f1e8af48c84ba42590ae658d56ad416
Previous block
0000009f4e162cb346a2386203b14d9cad9544a986e00006649ce2b091efc1db
Next block
000000ad89cad93e22be4884866946736bf555597da0c9f87a5c22aba0c8a354

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 32730 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
b1990e568f9d9b969834de9280b36ea6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d7edc53f9975…e658d56ad416 coinbase1250