Universe from Bitcoin block #709,163
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 | #709,163 | |
|---|---|---|
| Block hash | 0x0000000000000000000b483f9275b3de094c93fb225da552e7d51dc485f6f61a | mempool.space |
| Block time | 2021-11-11 03:37 UTC | |
| Leading zeros | 19 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.34 | 1.005× ours (1/137.04) |
| Speed of light c | 318,591 km/s | 1.063× ours |
| Planck constant h | 7.461×10⁻³⁴ J·s | 1.126× ours |
| Elementary charge e | 1.757×10⁻¹⁹ C | 1.097× ours |
| Gravitational constant G | 8.489×10⁻¹³ m³kg⁻¹s⁻² | 0.013× ours |
| Gravitational coupling αG | 0.011× 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.
Mint status unavailable.
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 (709,163). 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.