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

Block 9189

Hash
00000030ca158349fb0b6c3c9f52af919c15e37bed635194661c2ee934e787ff
Confirmations
33023
Time
2026-09-27 20:36:11 UTC
Median time
2026-09-27 20:22:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
81f4b6e9827a9b775c4eb404b5698efc72611ff412de2c5d710cf2ad4e4381a4
Previous block
00000037fe4c2aebe9edaa945e8b16ee761ca63c2eba779c9f2117772dd473d6
Next block
000000540696fa6171be4ec42c97208bc1f5a98a67e461c588b444c7166fe167

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 9189 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
81f4b6e9827a…f2ad4e4381a4 coinbase1250