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

Block 9191

Hash
00000016778da153e248c06d251dfd73052dd4ec4cc30815962e1e767dff977e
Confirmations
33025
Time
2026-09-27 20:40:18 UTC
Median time
2026-09-27 20:29:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e3e28d7da090ff4eb8c1b1ff5385dd7375e6ea652b8fac1b5e3eb1d44b5b4812
Previous block
000000540696fa6171be4ec42c97208bc1f5a98a67e461c588b444c7166fe167
Next block
00000056326c9a9dd126bc9085c71e8effe5bcbaee97d5b144755f2e63913186

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 9191 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
e3e28d7da090…b1d44b5b4812 coinbase1250