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

Block 4314

Hash
0000008df879bc8fa75fa522d77a3b8a38882cf7ab33c1d8b37ec925d0e6700d
Confirmations
37794
Time
2026-09-19 19:59:26 UTC
Median time
2026-09-19 19:50:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
842e977602d7266b188510f0bfc1e04f397a373c2ac1f79590ae32a122b055b4
Previous block
00000089d90e4bcb85cd4b401fdd9abf6e6800a8c1c0e2529eb2181380f86b93
Next block
0000008fd9d3956dc8e313e3b39e9dbccdab12c09d1e5ac086f7ef579318db14

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 4314 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
842e977602d7…32a122b055b4 coinbase1250