October 22, 1879

1879-10-22 00:00 UTC

Held by The Museum. Not for sale.

A lamp that burns for hours

A lamp that burns for hours
Photo: KMJ, alpha masking by Edokter · CC BY-SA 3.0 · Wikimedia Commons
Edison and his team run a carbon filament lamp long enough to make electric light practical.
Source ↗

Questions and answers

When exactly did a lamp that burns for hours take place?
It is recorded at 1879-10-22 00:00 UTC — October 22, 1879 in Coordinated Universal Time. Every minute in this registry is stored in UTC so it reads the same anywhere in the world.
Can this minute be bought?
No. Museum minutes are curated historical entries held permanently by the registry and are never for sale. The minutes around them can be claimed.
What does owning a minute mean?
Buy The Time is a novelty registry. Nobody buys real time or property — an owner buys a permanent, public entry against one UTC minute in this database, visible to everyone.
Independent proof

Recorded on the Bitcoin blockchain

Confirmed on October 1, 2026 in block 969,500. Anyone can verify this record exists, without us.

SHA-256 f44fca19948b50134f072cd311c587e643cbd7202ef065c6c0c3f0601a10c48b

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Adjacent minutes

Every minute within five minutes of this one is unclaimed.