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

Block 23332

Hash
000000ae8bd7d41e39159ea0a39169f34cf104d4abd94d42c69e0fdb9153432b
Confirmations
17374
Time
2026-10-15 00:51:34 UTC
Median time
2026-10-15 00:43:41 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
571cde9ec88181814a7f08ba3e6237a14110362f5689b8d73279237252575317
Previous block
00000017f7e9b7f03fa3e8648f7117496427adc7eea39608355ce70c46aab6aa
Next block
0000006e9886961f8f74a66d555639cca937d7be01b0249c3ec3109257f8cff3

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 23332 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
177ce053031c14018b8bd6d52da6d5de… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
11be9f5cd7c7…b46ce93b429f coinbase1250.0000031
b0f8b4a52cb0…af31962dd9a4 pays to P2MR1234.99995020.0000031