Universe from Bitcoin block #629,720
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.
| Bitcoin block | #629,720 | |
|---|---|---|
| Block hash | 0x00000000000000000004b8b68d679639c2c1f83d9466767082cc76adacb2eb07 | mempool.space |
| Block time | 2020-05-10 02:32 UTC | |
| Leading zeros | 19 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/137.08 | 1.000× ours (1/137.04) |
| Speed of light c | 308,668 km/s | 1.030× ours |
| Planck constant h | 6.731×10⁻³⁴ J·s | 1.016× ours |
| Elementary charge e | 1.638×10⁻¹⁹ C | 1.023× ours |
| Gravitational constant G | 2.223×10⁻¹¹ m³kg⁻¹s⁻² | 0.333× ours |
| Gravitational coupling αG | 0.318× 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.
On-chain, this universe lives in the same MirrorUniverse contract on BNB Chain as every BNBBANG universe, with blockHash = the Bitcoin block hash and blockNumber = its Bitcoin height (629,720). The contract’s verified flag is false for every Bitcoin-origin universe: BNB Chain cannot look up a Bitcoin hash, so the flag simply does not apply — that is the expected state, not an error. Anyone can confirm the origin by fetching this height from any Bitcoin node or explorer and comparing the hash.