Block 4230
- Hash
0000003f22477198acae49181d43cede09d6c8917206e670af29fe9d76cbdc5d- Confirmations
- 37845
- Time
- 2026-09-19 17:25:22 UTC
- Median time
- 2026-09-19 17:16:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
a65d475aaddf18d7b5090c8c29eb2effc7ce72b806e850cfab6a31a251671e7a- Previous block
- 0000003f9384538e2a073c2dbde2fecb8e32c5beefee303fd8349bf8a180d920
- Next block
- 000000a7e281172fb15c66097936c4ca58b35c2b446ef34383373eb2703a0322
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 4230 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 |
|---|---|---|---|---|
| a65d475aaddf…31a251671e7a coinbase | 1 | 2 | 50 |