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

Block 9906

Hash
000000392e4a2e53cd7fe1e0a79abd473508aa2f05dd91b331255f084bf1c1d6
Confirmations
32160
Time
2026-09-28 21:26:12 UTC
Median time
2026-09-28 21:17:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
95be01fdc8592822ca94fb6cc918b6eaeacf8a56f434336d32431e4c60aec16d
Previous block
0000005e9ad7ec4c0ea1141865241de9885c39d12774990ea8822e00f7e04960
Next block
000000238d74b6f800d82967416d2c0a8d4e0de59af59625307859db3580ed98

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 9906 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
95be01fdc859…1e4c60aec16d coinbase1250