Trust has transitioned from a fragile social construct into a verifiable mathematical property. In fifty years, human relationships will no longer rely on the fallible persistence of memory or the erosion of verbal promises. Instead, the architecture of our most significant commitments—vows, contracts, and shared intentions—will be immutable events etched into the Bitcoin Timechain. When every pledge is anchored to a neutral, censorship-resistant layer, the cost of deceit becomes absolute and the value of integrity is rendered transparent. We will move toward a future where intimacy is not measured by the strength of a claim, but by the cryptographic weight of the historical record. In this era, truth is not spoken; it is proven by the passage of time.