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

Block 5135

Hash
00000069e31dabeda10a4580f6af7950f66e625da8ff8d342a19106c50c1abcc
Confirmations
36974
Time
2026-09-20 21:07:12 UTC
Median time
2026-09-20 20:57:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
20377fb0504237a17545a9efccdc0bc81330c93ada7f9b9fe639e08d8b21ada9
Previous block
000000647966f0f87dc4817ea28668efab45b2f531dca75104f8d8ddd0cbb075
Next block
0000009f27a4d5552304fa7e7656343f02ff8877de6a4d7c170379b0ccd74dca

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 5135 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
20377fb05042…e08d8b21ada9 coinbase1250