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

Block 8712

Hash
0000005d5c709eba0eada937f21343c7d2bea659394203e814a1e38210706078
Confirmations
31279
Time
2026-09-27 03:33:41 UTC
Median time
2026-09-27 03:23:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
f8b81b78a34eb0c107cbff5809e25353f9af70a5c0266b8f8569ec37e9f791fe
Previous block
000000535575f81e4c564f2541d40b44e589e164ca3136461f8b247ac9c87fd0
Next block
000000319f097547ba5e174090e10701108d6ae4975b4d032edda9955434cc28

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 8712 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
f8b81b78a34e…ec37e9f791fe coinbase1250