Block 4271
- Hash
0000000bb325ff3f6cdd258032edfbb25929bdcaf9de21b5a0c4079dcc7e913f- Confirmations
- 37708
- Time
- 2026-09-19 18:40:04 UTC
- Median time
- 2026-09-19 18:31:18 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
7abb86609e977c1fadf2c10d285f690465b021addc57463b25cc76e462a795a9- Previous block
- 00000023bc17fdeeaff2b325adebb909fd5c1b35df551b8dfeecd7a4eb315ca4
- Next block
- 000000663fea59ee0f452a92a60c64d6244d035248a657d5b310d3e6157c7b2c
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 4271 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 |
|---|---|---|---|---|
| 7abb86609e97…76e462a795a9 coinbase | 1 | 2 | 50 |