Universe from Arc block #121
Observers possible可能诞生观察者
Grade S · observers possible
Galaxies, stars, planets and chemistry all exist, and stars live long enough for complex processes to unfold. Under this model the conditions for observers are met. Only a few percent of blocks get this far.
| Arc block | #121 | |
|---|---|---|
| Block hash | 0x2972e5ccedc19a9f3f3c901b1a8dbdc24fb0490417bcdb7daeb90c049b5f6ef0 | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.47 | 0.997× ours (1/137.04) |
| Speed of light c | 296,005 km/s | 0.987× ours |
| Planck constant h | 6.664×10⁻³⁴ J·s | 1.006× ours |
| Elementary charge e | 1.594×10⁻¹⁹ C | 0.995× ours |
| Gravitational constant G | 4.415×10⁻¹¹ m³kg⁻¹s⁻² | 0.661× ours |
| Gravitational coupling αG | 0.666× 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.