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

Block 2222

Hash
0000002c53c4f29dd5a369c606e60747cd701ec278ce6b4c615bb539c0ab9b59
Confirmations
39375
Time
2026-09-17 11:40:03 UTC
Median time
2026-09-17 11:32:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5149cecab02988687ad1b699a8954119b325dfd1428966183eec5ea91c03f1e7
Previous block
00000032a8428a93490cfb4b0dd18c50d5858f15fce6d5663c6503c8dce1011e
Next block
0000027626c3182aec50d622476ca9eca8b490a119177a61baabd61b81fce1d2

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 2222 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
5149cecab029…5ea91c03f1e7 coinbase1250