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

Block 4833

Hash
0000005f95271e90627155037bb459fcb346190a3ac357a09afdb1a600124da9
Confirmations
35994
Time
2026-09-20 11:50:24 UTC
Median time
2026-09-20 11:41:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
5c67cf16990091615fff8f5556464dad5afbfc51f5eea1eb9136854574f07c0b
Previous block
000000ad8145ae138f06e0e6c84753b7d5d433f4dd51c0285bdd349665723c2d
Next block
0000009248773ce4df5ed9c513d916b1975136d158e0349c3c8989ed3d55e2d1

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 4833 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
5c67cf169900…854574f07c0b coinbase1250