Universe from Bitcoin block #209,890
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.
| Bitcoin block | #209,890 | |
|---|---|---|
| Block hash | 0x00000000000001d164ad52d1abb4ec9e58a3819c64ad6946bf20192638597a90 | mempool.space |
| Block time | 2012-11-28 00:40 UTC | |
| Leading zeros | 13 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.97 | 1.001× ours (1/137.04) |
| Speed of light c | 326,119 km/s | 1.088× ours |
| Planck constant h | 7.685×10⁻³⁴ J·s | 1.160× ours |
| Elementary charge e | 1.800×10⁻¹⁹ C | 1.124× ours |
| Gravitational constant G | 2.016×10⁻¹⁰ m³kg⁻¹s⁻² | 3.021× ours |
| Gravitational coupling αG | 2.405× 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 (209,890). 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.