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

Block 24335

Hash
000000cc20fbf8cb62665881aa7469aedcfed4838c0b9666ac74d59be359b56c
Confirmations
16278
Time
2026-10-16 04:30:28 UTC
Median time
2026-10-16 04:21:52 UTC
Transactions
3
Size
3,289
Weight
12,442
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
b46e69d61b094d4ce4bcd0624dd55c7a5f09062d6beefc9d83e77af3fbe5dff0
Previous block
000000b892358c3c9f365a18f6c2e97d9fe216505e7901333e15563c237f698a
Next block
0000009bdc505b9b4708c9e3e85e6b986ac5453ddb489ac1e4ad43782ea5ab5a

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 24335 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
b090d3246ad71e90c236b3367dec90f3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
715bd2081958…ce48d1c80564 coinbase1250.00000734
96fe8a308957…9d68a04c4031 pays to P2MR1219.99990370.0000031
c82aebd511df…fc3d228d3044 pays to P2MR221.470501010.00000424