Block 4449
- Hash
000000d6a85e94aa30df63afdb6fa5d06d113cdc1f8abb4fe9e7a9adaa1c82f6- Confirmations
- 36266
- Time
- 2026-09-20 00:07:08 UTC
- Median time
- 2026-09-19 23:58:08 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
98eb55e2020014a753e9bb72e769cc285286928b9d6e93dc80b1bca31b77b065- Previous block
- 000000ca0db109d413447ebda178b15dcb1d3941ffa539b931dff0b92a2d064f
- Next block
- 00000054cc3fc06365ff895d55e632aa0dfcefdcc5c5aa81780203d1ec8d67ad
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 4449 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 |
|---|---|---|---|---|
| 98eb55e20200…bca31b77b065 coinbase | 1 | 2 | 50 |