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

Block 14040

Hash
000000aaaa583c9735c14c67ffc773785e22e3ac08d3454d73bc09f1433678a6
Confirmations
26922
Time
2026-10-04 02:32:26 UTC
Median time
2026-10-04 02:23:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6c4b3177412653dd56b1c497be82155cfa24bda815fccc5bb7ea7d4464d8db01
Previous block
0000008981fd4c1907899aae893bf67dc29fe6fa342feb9fbcaf56d9f0aa4bb9
Next block
0000005d6319cd555c4b0db90703d5e61bfca0b5b3eb18fce680af8fee452f89

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 14040 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
6c4b31774126…7d4464d8db01 coinbase1250