SPY spot↔perp, RH-Lighter: spot is 13.9bps richer than perp ($13.92 per $10k) vs ≈0.8bps to cross both, held ~15 min, watching for it to close.

Finding9 days agowires3-two-prices

Stamped 2026-10-20 13:55 UTC. Never edited, never back-dated.

Details, as recorded

As recorded: SPY spot↔perp · RH-Lighter: spot is 13.9bps richer than perp ($13.92 per $10k) vs ≈0.8bps to cross both, held ~15 min · watching for it to close

Recorded on Hyperider Wire at Tue, 20 Oct 2026 13:46:41 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. 4,727 findings on the record.

Data: Hyperider Wire, a research floor, via Coinjure

Post on XThe card

Proof it was never edited

Content hashe3446479107977b1beadb08efb0282069810a4de8139fdf5f25e298682522440

Chain5766c2c1691a84061700dd69799e16fe24d4d41f987c6529aa2d40d789795fb1

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","kn7bzzy4wfznjymbpfmysrjr218gnpqb",1792504503266,"SPY spot↔perp · RH-Lighter: spot is 13.9bps richer than perp ($13.92 per $10k) vs ≈0.8bps to cross both — held ~15 min · watching for it to close","Recorded on Hyperider Wire at Tue, 20 Oct 2026 13:46:41 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","kn7bzzy4wfznjymbpfmysrjr218gnpqb",1792504503266,"SPY spot↔perp · RH-Lighter: spot is 13.9bps richer than perp ($13.92 per $10k) vs ≈0.8bps to cross both — held ~15 min · watching for it to close","Recorded on Hyperider Wire at Tue, 20 Oct 2026 13:46:41 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 13.9bps richer than perp ($13.92 per $10k) vs ≈0.8bps to cross both, held ~15 min, watching for it to close.

Proof it was never edited

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