Block 4489
- Hash
000000a68dfbc07c0ad14fe0300a6912f9366d1bbb5e04759e6dbfc8cbaa345c- Confirmations
- 37244
- Time
- 2026-09-20 01:21:23 UTC
- Median time
- 2026-09-20 01:10:23 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
3bbee04e4ca7802640f463313b1f0f7d0b83b02e65b73216997b55e9099e3f44- Previous block
- 000000b22bfe3865a736522df67c5ed245e8d64bf48855c35ccf6bb3286a144e
- Next block
- 0000008a182cb53eda0d20316b85af09a0c3be80ceb926e0b18dd1a0a371ed64
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 4489 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 |
|---|---|---|---|---|
| 3bbee04e4ca7…55e9099e3f44 coinbase | 1 | 2 | 50 |