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

Block 14189

Hash
00000057d31381f9e7db683cd1b89b60dce7c2429fd187520cb9568d44d663fa
Confirmations
27928
Time
2026-10-04 06:55:41 UTC
Median time
2026-10-04 06:47:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
17c16a61bc1e24266bb60d51f77afa6b69f4b1d58d4ad4dda8c0b00bad08363b
Previous block
00000089785d85a1df1da9ba169be6986b43b0aab2dde77d1a8f64e30d7cb40d
Next block
000000c5da73917bb2ec8695a742c91d5d197cf7dd7aa2db16f8496ced8fbd51

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 14189 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
17c16a61bc1e…b00bad08363b coinbase1250