Block 4276
- Hash
0000006d3499c0b4aa9678b508a57fbf9f02ad72e168e9efef052ac18a79e73f- Confirmations
- 37807
- Time
- 2026-09-19 18:48:33 UTC
- Median time
- 2026-09-19 18:40:04 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
84c19b4dd6590169520e25eca84aea3c675bfce069744734d568e6f18779fabc- Previous block
- 0000006acb8bb9b5c053430cabf089bc4fd6031ad4b407bd23a25fbb984b1793
- Next block
- 00000057d48cbbc5bfa576dfac5d73f0e1f2a965d95efdde2b4a8a34a9156c9d
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 4276 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 |
|---|---|---|---|---|
| 84c19b4dd659…e6f18779fabc coinbase | 1 | 2 | 50 |