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

Block 15707

Hash
0000007eaa5b74f8d8dbf573dce962f176c5506e73becf77252873a8eab73efc
Confirmations
24239
Time
2026-10-06 02:50:17 UTC
Median time
2026-10-06 02:40:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ec3115c11f648c83ac71c45454e214dc99e0d103234920f8d24c6517975b23e8
Previous block
0000005c6bf0ad744209111bc4cdef146bcadd13c2fda90486b36005c4df2e76
Next block
00000071dc33691b8c9aa2882cc380923e58d4ca736b946bd98a20f259b805f2

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 15707 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
ec3115c11f64…6517975b23e8 coinbase1250