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

Block 13332

Hash
0000000f82451bd7daf461b4d8f632077c7fcefc52b477df79dc6dabaae69625
Confirmations
28220
Time
2026-10-03 05:38:01 UTC
Median time
2026-10-03 05:28:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
8171aef759638b8b85f967a9960572699ec7901d04ff74905c16b93784aaf6a8
Previous block
000000225865f0001b745a40469af404270d542c20c2d8c836fd01eba1f83066
Next block
000000b18cc4e852f20035bff1a4c1c1488606d83c418b1ff265e8fb35f7219a

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 13332 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
8171aef75963…b93784aaf6a8 coinbase1250