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

Block 9171

Hash
0000001fd4e245d61dcf447b021cbca3023d302d45f92a6231b7062188ab48e1
Confirmations
32975
Time
2026-09-27 19:50:23 UTC
Median time
2026-09-27 19:38:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
fee37455df1f37a8bbdf070a48780f0ca40428caa0ba8d8fe37e6a1f90c9f6fb
Previous block
0000000e644a29320526841d71c072b4e2c13d363bdb29a1ef2f4e48d361578f
Next block
0000000cdd17728b21f52d1ce145e5aa79a008c054f37cfd07dedd2163d4ffc9

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 9171 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
fee37455df1f…6a1f90c9f6fb coinbase1250