Block 1720
- Hash
000002f731fd04dbeb669fa9e20b7c856820ff6e5448dea37dfe91add7b6d1fc- Confirmations
- 40515
- Time
- 2026-09-16 22:27:56 UTC
- Median time
- 2026-09-16 22:20:07 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
f550001ef92f84f31d2bf5a51f1c6032b955aa33c2fbf83c7d8509bcdbfc6151- Previous block
- 0000032c97d137230891c7a2dc43728d9f82ab25542b8fb3a3a56077fa92f15c
- Next block
- 00000260d4af256e245fd11b28fa5e35d5995875c8145028968935d985dd11c0
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 1720 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 |
|---|---|---|---|---|
| f550001ef92f…09bcdbfc6151 coinbase | 1 | 2 | 50 |