Universe from Bitcoin block #209,705
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 | #209,705 | |
|---|---|---|
| Block hash | 0x00000000000000e9328af01c48d152212bc96c75047aebed38c7506f020e9e14 | mempool.space |
| Block time | 2012-11-26 19:26 UTC | |
| Leading zeros | 14 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.20 | 1.006× ours (1/137.04) |
| Speed of light c | 332,864 km/s | 1.110× ours |
| Planck constant h | 7.405×10⁻³⁴ J·s | 1.118× ours |
| Elementary charge e | 1.790×10⁻¹⁹ C | 1.117× ours |
| Gravitational constant G | 2.896×10⁻¹⁰ m³kg⁻¹s⁻² | 4.339× ours |
| Gravitational coupling αG | 3.499× 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 (209,705). 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.