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

Block 32703

Hash
000000462cd6e11f1c94f78b4f235c096dd69d168d327aa9114fbd3576fe2d2d
Confirmations
8765
Time
2026-10-25 15:57:32 UTC
Median time
2026-10-25 15:49:29 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2f4e3d39cffd2bd6cbd5a0cef4fe186bc2728852467610c4fa549da002b15bb2
Previous block
000000e8d7322587a1800831a2d07f49a69301e97da8357466a53bec6410c2db
Next block
0000009c652a2ff8e1f8a904c3466e279d8bd557d27ac9bfeb4404aa9ddff885

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 32703 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
815e62251c0a9b8621e04e2b79ef9c2b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2f4e3d39cffd…9da002b15bb2 coinbase1250