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

Block 5385

Hash
0000007f93f5427f9e8358270bd936eb156932b16613580da56f373b0cb2a21b
Confirmations
36497
Time
2026-09-21 08:25:41 UTC
Median time
2026-09-21 08:16:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b43e822c3dfced879d8d732ef05724ebac7f00e84359ca9f7ed146ad034393ad
Previous block
00000031fdc4dcf3e5b7b4208e0dab22d86fea77a7c2d1292656020d3fd507b2
Next block
0000001a83f51c7af8e2f24402f4d876de4398086212b5f45a12de0f1276115e

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 5385 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
b43e822c3dfc…46ad034393ad coinbase1250