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

Block 3255

Hash
00000218f6929c7ecafa394ebe2288284fcefe96188098c6c20138b8a4053c6d
Confirmations
38944
Time
2026-09-18 14:54:51 UTC
Median time
2026-09-18 14:46:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
749ddd2dd300faf1501d3abcff3cb84e371a771fc52c191492a489326b04a6de
Previous block
000000546f7c388d20e77ab6eab94c26550ed3104540718dd5021d2f545ad98d
Next block
000002ff7f467e847b6e0f447ea582c7673e1c838dd8f5c36c191aa41c03ffcd

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 3255 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
749ddd2dd300…89326b04a6de coinbase1250