Block 4218
- Hash
0000004b37081c19966fed5725970203f803686696c1879efecef6828888992f- Confirmations
- 38096
- Time
- 2026-09-19 17:01:36 UTC
- Median time
- 2026-09-19 16:51:54 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
b1764de12383ef11776dc1b722c858ff573eaabf51bd1e6346c7ad1b9c955280- Previous block
- 000000da4291debc096e3b8e511632698c3acbf3b98cfe15f229c77903b90e0e
- Next block
- 0000005f4df9be297990a6dd1c40a9912e6037581e1d85691488271e4f8e7ec0
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 4218 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 |
|---|---|---|---|---|
| b1764de12383…ad1b9c955280 coinbase | 1 | 2 | 50 |