Block 4080
- Hash
00000018de151dd18e43f2d9cf7762b818e1450ec72af5750a9845dc14140bd1- Confirmations
- 37711
- Time
- 2026-09-19 12:49:20 UTC
- Median time
- 2026-09-19 12:40:39 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
d2cd86a28c3b2966cc43ccb9458695a65295baaab262d38993fabfcea419b8a9- Previous block
- 0000008822b165a1ecd46dc464f11d27d91ad5d92d20ab9e7a0930b25b597633
- Next block
- 00000043a4e3b8e9d73564d7831a5aa6abbef6b780afc1ffb87cce4a460c477f
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 4080 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 |
|---|---|---|---|---|
| d2cd86a28c3b…bfcea419b8a9 coinbase | 1 | 2 | 50 |