Block 4909
- Hash
000000aa90f2bb6264e5ca98aecc949032700859b871cef12356915c30331396- Confirmations
- 37472
- Time
- 2026-09-20 14:09:25 UTC
- Median time
- 2026-09-20 14:00:32 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
a76a3a32b6927b45d0e3783be069ac2bd9c7ee832d02edd4c6951cfc725ec83d- Previous block
- 000000340484507432f43da6118c3ae8ee695e9f3810083bc496502e223c187f
- Next block
- 0000003e85ed313d6db5a25b96436ca1264c8bf7c79384572aef24041e32f2f2
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 4909 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 |
|---|---|---|---|---|
| a76a3a32b692…1cfc725ec83d coinbase | 1 | 2 | 50 |