Universe from Bitcoin block #74,561
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 | #74,561 | |
|---|---|---|
| Block hash | 0x00000000002f688a589a9e224471f8e22ba327ec66b6f4e9f9c307d6660fe6e1 | mempool.space |
| Block time | 2010-08-15 09:14 UTC | |
| Leading zeros | 10 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/136.77 | 1.002× ours (1/137.04) |
| Speed of light c | 287,783 km/s | 0.960× ours |
| Planck constant h | 6.732×10⁻³⁴ J·s | 1.016× ours |
| Elementary charge e | 1.584×10⁻¹⁹ C | 0.989× ours |
| Gravitational constant G | 2.697×10⁻¹¹ m³kg⁻¹s⁻² | 0.404× ours |
| Gravitational coupling αG | 0.414× 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 (74,561). 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.