Block 3945
- Hash
000001286a4c7dc77fb005cbe4e839eeca6ca8835668590be8df85658e398f73- Confirmations
- 38371
- Time
- 2026-09-19 09:04:37 UTC
- Median time
- 2026-09-19 08:56:44 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
644f44f8ed63fa4d7af997ccaaf94e7b9995e0d08248aefb2d9f0aaeeff8e306- Previous block
- 000002c2b75df0b98f929974d8a9ba58466807bf37dc03ab3f3a92ba5ffe1205
- Next block
- 00000062ebad9fa346bd4b57e0ae83febdaa934ae55cd2f7284d28a6fdb7369f
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 3945 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 |
|---|---|---|---|---|
| 644f44f8ed63…0aaeeff8e306 coinbase | 1 | 2 | 50 |