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

Block 32388

Hash
0000006f529423106a5e3f0ddd8606cde19eccd55c768936e35c9eff1ad6e568
Confirmations
9720
Time
2026-10-25 07:34:54 UTC
Median time
2026-10-25 07:27:06 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6c97d6613660e85487a42982bf597a0a0382d0961f07c9640d4a5852dbbfd683
Previous block
0000004a3b6f5f3aae307d292db7c508a0a61941b2d43ba2e94acefe05093f0c
Next block
0000007400a709f9987d35551dfe60ca0cfd65cc73f7162b537586d6572a1d71

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 32388 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
c8c55afae66e7e1b554f3c08a6addb9f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6c97d6613660…5852dbbfd683 coinbase1250