Block 3966
- Hash
000002b05e31568da1bd05dc960e394a417520ae7e1772ca1963e368d314da8a- Confirmations
- 38353
- Time
- 2026-09-19 09:37:41 UTC
- Median time
- 2026-09-19 09:29:57 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
20b13ee8901e9963533793e616a4aecf02cdfb8c6ee9f9d98f171d8ab4b7756a- Previous block
- 00000014b4e85c68fbf45ac884a0170a8a33e59b52f3a48976ba1d871c37c587
- Next block
- 0000036a0553efedaeaa9796ffc6ba42ad095453ae4917ca4e3c7d1b896b4482
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 3966 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 |
|---|---|---|---|---|
| 20b13ee8901e…1d8ab4b7756a coinbase | 1 | 2 | 50 |