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

Block 11966

Hash
0000001fbf8bea95c13215ddc7bf75a774e7226701479a85fd749bf90b29969e
Confirmations
28551
Time
2026-10-01 12:46:19 UTC
Median time
2026-10-01 12:37:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
29f1272d3d6f2e92dffc7605ef4754d41d2cf7fc8afb1427a0d111c7ea97898a
Previous block
0000008f02e9a2023e10ee47f0b36b592f4104031368f07ccad6afac7183e4a3
Next block
000000314ecad434e12ad8968b4055862acb9fb46ae9ab54130d118485efd1ec

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 11966 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
29f1272d3d6f…11c7ea97898a coinbase1250