Block 16840
- Hash
000000df5d4736be11ec23ebdd30048c3acc99ae2e505e7e83b1116e790a8c39- Confirmations
- 23585
- Time
- 2026-10-07 11:38:01 UTC
- Median time
- 2026-10-07 11:28:39 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
7be77d609daa0457df95aeef26305d159e467ac7a6af80afcbba183f66ba91be- Previous block
- 000000dce06123b7b0b491782c5874b2064f088f380284d4e36c5dcdbb1fd863
- Next block
- 000000c9f45d47ceaa8e3e33728a84108524292c1d001d5ba3d4f381e3d72700
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 16840 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
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7be77d609daa…183f66ba91be coinbase | 1 | 2 | 50 |