Block 2540
- Hash
000001308e0c768321167815f2febe50a70e90ae5ae13a6035156a9e9b998256- Confirmations
- 39378
- Time
- 2026-09-17 20:03:23 UTC
- Median time
- 2026-09-17 19:55:34 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
d34478143cd66daf3010a9d7c62aa02a3bf649bd7db924e2dd61119dfba57498- Previous block
- 000002c5535ecfa6236b7598ab573130e4400009baad6ae12c59947ac80488df
- Next block
- 00000030d4df1ae90c18384459b485ab28fa22f9dc4ba3c59176f14879bf49bd
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 2540 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 |
|---|---|---|---|---|
| d34478143cd6…119dfba57498 coinbase | 1 | 2 | 50 |