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

Block 16651

Hash
000000e4ed6f1dead2bc98dea1e575ebb1450daa1164103c6c83d3b24afad3c8
Confirmations
24368
Time
2026-10-07 06:10:40 UTC
Median time
2026-10-07 06:01:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
610a1707caabe708b67e25d1b84ad924844309801c089971ad4286e69f535d25
Previous block
000000c4b10ab979f79b2d0084959295e4fc242e3c0382aa92e481a8408a5bdf
Next block
000000c6ab89e317ad7612db67573c2f7818b537f4f3d876cc6082243275e06a

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 16651 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
610a1707caab…86e69f535d25 coinbase1250