Block 3688
- Hash
00000094e79f0d9257735ca6e8ea22148ab8b7343c2a035941f65fc276625683- Confirmations
- 38541
- Time
- 2026-09-19 02:19:18 UTC
- Median time
- 2026-09-19 02:11:23 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
1bd27fcdc87e2376b2e90b5e88cb9c870b9ea9388b9a7868788dd160057dd49d- Previous block
- 000000e20170356b5136d4f4952b18027346b445953b5516d7ba2993d2892324
- Next block
- 0000005ced20923ed4f2a5b7f7c3cafd3102fb924c559e044c298b5153056bdd
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 3688 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 |
|---|---|---|---|---|
| 1bd27fcdc87e…d160057dd49d coinbase | 1 | 2 | 50 |