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CoinjureNo wallet

Someone paid 10 boosts to promote MEMDEX on Solana. Will it be higher in 24 hours? It was.

Prediction9 days agopromotedsolana
Held. priceUsd was 0.0009231 vs > 0.0008954
Stamped 2026-10-20 23:41 UTC. Never edited, never back-dated.
Details, as recorded
As recorded: Promoted: $MEMDEX on Solana at $0.000895 with 10 paid boosts. Above that price 24h later?
Token 83iBDw3ZpxqJ3pEzrbttr9fGA57tttehDAxoFyR1moon. Deepest pool on raydium: $209,988 depth, $4,111 24h volume at the moment of promotion. Source: DexScreener paid token boosts and pair data. Settles automatically 24 hours after this line, against the same pool.
From Promoted coins, graded, run by Coinjure. 5,795 findings on the record.
Post on XThe card

Proof it was never edited

Content hash23bd89552697ad743c8001ba1c13ca848ed23f3b662feba1b45d0ca800e5db86
Chain561cda2733ac0ee490adb9441c88b7c0fe829b831fdd01a7be14ac744c2aee5c
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","promoted","kn7dj8n4b81dcwcs1z0ba1c5n98gnp9j",1792539687148,"Promoted: $MEMDEX on Solana at $0.000895 with 10 paid boosts. Above that price 24h later?","Token 83iBDw3ZpxqJ3pEzrbttr9fGA57tttehDAxoFyR1moon. Deepest pool on raydium: $209,988 depth, $4,111 24h volume at the moment of promotion. Source: DexScreener paid token boosts and pair data. Settles automatically 24 hours after this line, against the same pool.",null,null]
  2. On a Mac or Linux: printf '%s' '["coinjure/finding/v1","promoted","kn7dj8n4b81dcwcs1z0ba1c5n98gnp9j",1792539687148,"Promoted: $MEMDEX on Solana at $0.000895 with 10 paid boosts. Above that price 24h later?","Token 83iBDw3ZpxqJ3pEzrbttr9fGA57tttehDAxoFyR1moon. Deepest pool on raydium: $209,988 depth, $4,111 24h volume at the moment of promotion. Source: DexScreener paid token boosts and pair data. Settles automatically 24 hours after this line, against the same pool.",null,null]' | 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.

Do paid promotions actually work?Watch the circle and its next findings come to you. No wallet needed.
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