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

Block 2338

Hash
000001722394a276231429a3fb90aee9cc6929a85d433f10dc6e987e15ff1cf1
Confirmations
39085
Time
2026-09-17 14:43:23 UTC
Median time
2026-09-17 14:35:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f92ff3cb923366757b7197fba9c119be7652a881c19b4689dd6c9839ad55dee5
Previous block
0000012adbb776cdd134a265441fc157001be6f9d3854dead4fc6c5746614548
Next block
0000018472f3abe288c6fc45038c9be78066e3f05318ddd3c4aac0cb7bdc96e8

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 2338 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
f92ff3cb9233…9839ad55dee5 coinbase1250