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

Block 16790

Hash
000000bcbf1808fb4b6e5ae7ddbd90dca346f8332e19eeb2999322bbc0e34753
Confirmations
23958
Time
2026-10-07 10:12:26 UTC
Median time
2026-10-07 10:03:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f4f34d8fe37a1e2d3d2e060dffc25d84e1d33370ce10b5c2ea6404d63b75317c
Previous block
000000392aa368a5539f1329daf88405dd5f662cd0776fade84c027887820210
Next block
000000eb979688e502aec6c8e8a418fe69a54b2cec339162fb39ced0dab9b20c

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 16790 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
f4f34d8fe37a…04d63b75317c coinbase1250