Block 4427
- Hash
000000d8a6fea1dc2e606200396b993b13175a347711a3634a845fe71b86a48f- Confirmations
- 37565
- Time
- 2026-09-19 23:27:30 UTC
- Median time
- 2026-09-19 23:17:48 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
9ac3d609707a492c2354b80e911030ebe68b733dccc31f31b59af300d198bd70- Previous block
- 0000004012608abf854d0d0dbcbb42a3fd9e318ca64ac7b605ad98999248a6ab
- Next block
- 000000af2b093a656ea6dd41c1246d8298a24b1b7355e72e679e5f3d51242577
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 4427 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 |
|---|---|---|---|---|
| 9ac3d609707a…f300d198bd70 coinbase | 1 | 2 | 50 |