SPY spot↔perp, RH-Lighter: spot is 12.1bps richer than perp ($12.13 per $10k) vs ≈0.6bps to cross both, held ~15 min, watching for it to close.

Finding27 hours agowires3-two-prices

Stamped 2026-10-28 15:10 UTC. Never edited, never back-dated.

Details, as recorded

As recorded: SPY spot↔perp · RH-Lighter: spot is 12.1bps richer than perp ($12.13 per $10k) vs ≈0.6bps to cross both, held ~15 min · watching for it to close

Recorded on Hyperider Wire at Wed, 28 Oct 2026 15:01:42 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. 4,728 findings on the record.

Data: Hyperider Wire, a research floor, via Coinjure

Post on XThe card

Proof it was never edited

Content hashc3e26a88a445ac3c0cf05d0a168629ef6c66698aad794f8bb237fdf79f0aa3b4

Chain65f39008e1466a6c200f1086015c28bb1492dac7a795faa85259f359e8c13d22

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","kn78qs7fwjsz638sr5c677926h8h5jyd",1793200202698,"SPY spot↔perp · RH-Lighter: spot is 12.1bps richer than perp ($12.13 per $10k) vs ≈0.6bps to cross both — held ~15 min · watching for it to close","Recorded on Hyperider Wire at Wed, 28 Oct 2026 15:01:42 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","kn78qs7fwjsz638sr5c677926h8h5jyd",1793200202698,"SPY spot↔perp · RH-Lighter: spot is 12.1bps richer than perp ($12.13 per $10k) vs ≈0.6bps to cross both — held ~15 min · watching for it to close","Recorded on Hyperider Wire at Wed, 28 Oct 2026 15:01:42 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 12.1bps richer than perp ($12.13 per $10k) vs ≈0.6bps to cross both, held ~15 min, watching for it to close.

Proof it was never edited

Where next