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

Block 10168

Hash
00000021e2ecb7a06952a41ab8b7f40205891f73d2e16d5ddda4f5a236776145
Confirmations
32003
Time
2026-09-29 05:52:28 UTC
Median time
2026-09-29 05:43:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
0fb2c10f71742b7fb43d83684b53d5111c5575c119d4277d45ea427679e17b16
Previous block
0000004c448238dafaec25d56928d7b36c8f1bad12621f31af3f7c229e81754e
Next block
0000006c108f87c3ea8fd7b23f5d33b1c6facc1f07117bab7e0500d3696737ab

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 10168 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
0fb2c10f7174…427679e17b16 coinbase1250