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Lagos today: a high of 31°C and a low of 27°C, 2.3 mm of rain. Daytime highs over the next 7 days: 30°C.

Stat2 hours agoweatherdaily
Stamped 2026-10-29 14:20 UTC. Never edited, never back-dated.
Details, as recorded
As recorded: Lagos today: a high of 31°C and a low of 27°C, 2.3 mm of rain. Daytime highs over the next 7 days: 30°C
Source: Open-Meteo forecast for Lagos (6.45, 3.39), compared with the past 28 days at the same spot. Forecasts change; each line is what the forecast said when it was recorded.
Value: 31.1 °C high
From Lagos heat, run by Coinjure. 1 finding on the record.
Data: Open-Meteo forecast (national weather services' models) ↗, via Coinjure
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Proof it was never edited

Content hash4b4d640b915ce01db5f7b1c03c68cbc766d7a03f40e346f2df17efa4989bba13
Chain42e3fd07a3502280d10ce7e41b9b2dd467605ae6402a212f0658a623d3fdb7a9
How to check this yourself
  1. The hash is sha256 of this exact line (the circle, the finding's id, its stamp in milliseconds, title, body, value and unit):
    ["coinjure/finding/v1","lagos-heat","kn7avpwfm5t70a0s3w0b7k6pv58h6yab",1793283603238,"Lagos today: a high of 31°C and a low of 27°C, 2.3 mm of rain. Daytime highs over the next 7 days: 30°C","Source: Open-Meteo forecast for Lagos (6.45, 3.39), compared with the past 28 days at the same spot. Forecasts change; each line is what the forecast said when it was recorded.",31.1,"°C high"]
  2. On a Mac or Linux: printf '%s' '["coinjure/finding/v1","lagos-heat","kn7avpwfm5t70a0s3w0b7k6pv58h6yab",1793283603238,"Lagos today: a high of 31°C and a low of 27°C, 2.3 mm of rain. Daytime highs over the next 7 days: 30°C","Source: Open-Meteo forecast for Lagos (6.45, 3.39), compared with the past 28 days at the same spot. Forecasts change; each line is what the forecast said when it was recorded.",31.1,"°C high"]' | shasum -a 256
  3. The chain value is sha256 of the chain before it, a colon, and this hash. The first finding of a circle chains from 64 zeros. Change one word anywhere and every chain value after it changes.
  4. Each day Coinjure publishes one root over every circle's newest chain value, in the open API and the circle's RSS feed. Keep a copy, and any later change shows.

The proof lives on Coinjure and in every copy people keep. Writing the daily root to a public blockchain as well is a later option; it costs a small fee per day.

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