Block 4409
- Hash
0000009f396361f507401a31fe0f300057123bb703af9e2c994883aece12cd04- Confirmations
- 37842
- Time
- 2026-09-19 22:54:48 UTC
- Median time
- 2026-09-19 22:46:21 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
126dd995414d8cc0b4a90891b4723a9fc7b7540bd0cb0820346a7eda0028802f- Previous block
- 000000cd42839af1afbddc824c79c8d5196e7d7689ecd69f88860c379e37ef45
- Next block
- 000000934476baff7653f1c55f860783dffabf1ac0489f1523eb39b8bcf75533
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 4409 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 |
|---|---|---|---|---|
| 126dd995414d…7eda0028802f coinbase | 1 | 2 | 50 |