Universe from Bitcoin block #74,715
Stars but no life有恒星无生命
Grade A · no observers
Stars, planets and chemistry all exist in this universe. What is missing is time or a stage: stars burn out too quickly, or the habitable window is too short for anything complex to develop.
| Bitcoin block | #74,715 | |
|---|---|---|
| Block hash | 0x000000000026a36b128e9660299194d1267d11afbf670ea66d3121a480664552 | mempool.space |
| Block time | 2010-08-16 11:51 UTC | |
| Leading zeros | 10 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.53 | 1.004× ours (1/137.04) |
| Speed of light c | 252,339 km/s | 0.842× ours |
| Planck constant h | 5.464×10⁻³⁴ J·s | 0.825× ours |
| Elementary charge e | 1.337×10⁻¹⁹ C | 0.835× ours |
| Gravitational constant G | 5.356×10⁻¹¹ m³kg⁻¹s⁻² | 0.803× ours |
| Gravitational coupling αG | 1.169× 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 (74,715). 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.