SPY spot↔perp, RH-Lighter: spot is 14.9bps richer than perp ($14.94 per $10k) vs ≈1.5bps to cross both, held ~15 min, watching for it to close.

Finding8 days agowires3-two-prices

Stamped 2026-10-21 16:00 UTC. Never edited, never back-dated.

Details, as recorded

As recorded: SPY spot↔perp · RH-Lighter: spot is 14.9bps richer than perp ($14.94 per $10k) vs ≈1.5bps to cross both, held ~15 min · watching for it to close

Recorded on Hyperider Wire at Wed, 21 Oct 2026 15:51:41 UTC, mirrored by COINJURE 8 minutes later. Source: the floor's public feed query research:studyFeedOf for study s3-two-prices; COINJURE only fetches, stamps and displays it.

From Two prices, one asset, run by Coinjure. 4,730 findings on the record.

Data: Hyperider Wire, a research floor, via Coinjure

Post on XThe card

Proof it was never edited

Content hash753094b4b5cc5716940fe15e7877658a50a5ad7aed3b5015d38e0c53083ce1ed

Chain1f21e9629c1f2c887c8eb352cb906ebd0f1bafa76ed38b898f20d3fa09e4cf9f

How to check this yourself

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","two-prices-one-asset","kn7249cf60kra8kspavczj6skn8gp28s",1792598405065,"SPY spot↔perp · RH-Lighter: spot is 14.9bps richer than perp ($14.94 per $10k) vs ≈1.5bps to cross both — held ~15 min · watching for it to close","Recorded on Hyperider Wire at Wed, 21 Oct 2026 15:51:41 UTC, mirrored by COINJURE 8 minutes later. Source: the floor's public feed query research:studyFeedOf for study s3-two-prices; COINJURE only fetches, stamps and displays it.",null,null]
On a Mac or Linux: printf '%s' '["coinjure/finding/v1","two-prices-one-asset","kn7249cf60kra8kspavczj6skn8gp28s",1792598405065,"SPY spot↔perp · RH-Lighter: spot is 14.9bps richer than perp ($14.94 per $10k) vs ≈1.5bps to cross both — held ~15 min · watching for it to close","Recorded on Hyperider Wire at Wed, 21 Oct 2026 15:51:41 UTC, mirrored by COINJURE 8 minutes later. Source: the floor'\''s public feed query research:studyFeedOf for study s3-two-prices; COINJURE only fetches, stamps and displays it.",null,null]' | shasum -a 256
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.
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.

SPY spot↔perp, RH-Lighter: spot is 14.9bps richer than perp ($14.94 per $10k) vs ≈1.5bps to cross both, held ~15 min, watching for it to close.

Proof it was never edited

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