Universe from BNB block #90,353,291
No carbon chemistry无碳-水型生物化学的宇宙
Grade A · no observers
Stars and chemistry both work here, but not the kind that leads to carbon-based life. Either the triple-alpha process in stars fails to produce carbon and oxygen, or there is no temperature window in which water stays liquid.
| BNB block | #90,353,291 | |
|---|---|---|
| Block hash | 0xb3cfa33169c165561ff54fc10ac5d71557d788f99135f838d2a77915f82b1f46 | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/139.82 | 0.980× ours (1/137.04) |
| Speed of light c | 286,973 km/s | 0.957× ours |
| Planck constant h | 7.462×10⁻³⁴ J·s | 1.126× ours |
| Elementary charge e | 1.647×10⁻¹⁹ C | 1.028× ours |
| Gravitational constant G | 2.810×10⁻¹² m³kg⁻¹s⁻² | 0.042× ours |
| Gravitational coupling αG | 0.039× ours |
Constants are reported in an external frame. Only α and αG are observable from inside the universe; c, h, e and G can be rescaled without changing what its inhabitants could measure.
Not minted yet — the first confirmed transaction owns it.