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

Block 32422

Hash
000000c492a57cd784e6a23fa25a4c2a9bf2afbb20ada15776d14ea1fea6f662
Confirmations
8755
Time
2026-10-25 08:28:34 UTC
Median time
2026-10-25 08:20:45 UTC
Transactions
1
Size
2,771
Weight
10,976
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b554fb600e2b764288e6c6df323fddc04eb5691f73ab2f85de27fa7b383a71a4
Previous block
000001afdf4419285a6ec2cc6ee0e60b4b1da340ae1659e1b5410cb3c9730f0f
Next block
0000020c403b135c583a713364f6d565f2b876165a71ba2a34f1eba4660a41ff

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 32422 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
6799897c579fa7e45c4f85ddef2c1dc3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b554fb600e2b…fa7b383a71a4 coinbase1250