Block 1340
- Hash
00000290c7c707e774547f5d6172a9ac01492284c0bba9e369d9f91be119be6a- Confirmations
- 40007
- Time
- 2026-09-16 12:25:30 UTC
- Median time
- 2026-09-16 12:17:10 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
0570ac34705fe085f4808678f0718a625f3ca257dd1f84931033805a3429d0dc- Previous block
- 00000224eba7a7a4795e3f7c9b35c08c2324de8f8ee66fd7846bd43731fdd3c0
- Next block
- 0000033c524f874f66f29a08cfe6d42468b9595f2f9ac4afddbf6bca02d2dfd5
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 1340 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 |
|---|---|---|---|---|
| 0570ac34705f…805a3429d0dc coinbase | 1 | 2 | 50 |