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

Block 12415

Hash
0000008fc03c08db798d3a0b8c11971f2efe043fd5653129f531675cdc12e8e2
Confirmations
28064
Time
2026-10-02 02:12:53 UTC
Median time
2026-10-02 02:04:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ec54d24804dbd38da6f303246842340b09739e710e0413ccbb1db96cf01d08dc
Previous block
0000002f73829ce3f6d515e1118adb32cafe8beca315311b1a1c143e2b2e93d9
Next block
0000008ff9d123ea971e55177422021dd41ae89cfbd8cfd9058deb5a2667eb2a

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 12415 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
ec54d24804db…b96cf01d08dc coinbase1250