Block 13688
- Hash
000000771f46e1e070a5da6b74f5c2488b2765e30e124df491585cf23b2064ed- Confirmations
- 26805
- Time
- 2026-10-03 16:12:26 UTC
- Median time
- 2026-10-03 16:04:20 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
310744c74f90ea88166e79ec0b6c2ed5a7040506bb3fe7f7a6d9f0c2a38402ad- Previous block
- 0000006556f20e60a2dcb2b07ae23ba0e6f82c2efdd3ada4eb502b9f49ca8683
- Next block
- 000000a296f6ae37f2d84342b2afcc249106e970976a6b3152b0878bb4525b98
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 13688 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 |
|---|---|---|---|---|
| 310744c74f90…f0c2a38402ad coinbase | 1 | 2 | 50 |