Block 2643
- Hash
000000bfbf757189f10926f1bd36e40ac65d0f8ebf65aa89597bb20e1bacc1cd- Confirmations
- 38024
- Time
- 2026-09-17 22:45:05 UTC
- Median time
- 2026-09-17 22:37:22 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
41660629826a4d59b42bf237aa91a831665827f4c2d1d1ba345456439907c377- Previous block
- 00000305943e4147bde216d546c8d661e79e33fd1c7c4cb25b1180faa66b80c5
- Next block
- 0000028c4d18abce6563bcfd6fd9ccea9c4ad360eff8567af857c1f9bff995e0
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 2643 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 |
|---|---|---|---|---|
| 41660629826a…56439907c377 coinbase | 1 | 2 | 50 |