SPY spot↔perp, RH-Lighter: spot is 13.7bps richer than perp ($13.66 per $10k) vs ≈0.6bps to cross both, held ~15 min, watching for it to close, US market CLOSED, off-hours basis: informational, not free money.

Finding36 days agowires3-two-prices

Stamped 2026-09-23 22:00 UTC. Never edited, never back-dated.

Details, as recorded

As recorded: SPY spot↔perp · RH-Lighter: spot is 13.7bps richer than perp ($13.66 per $10k) vs ≈0.6bps to cross both, held ~15 min · watching for it to close · US market CLOSED, off-hours basis: informational, not free money

Recorded on Hyperider Wire at Wed, 23 Sep 2026 21:53:14 UTC, mirrored by COINJURE 7 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 hash431ea151721064e508c998d6c7e555e6fc2b85cac8ef4dd4528b03cd265b3d20

Chain7334efcb8961c0c2871dcadad0258604a6e911a051caa7b15bd0554e9fa6dde6

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","kn7fjjhdvea0zeg85wjf9ces0n8ezc3q",1790200802688,"SPY spot↔perp · RH-Lighter: spot is 13.7bps richer than perp ($13.66 per $10k) vs ≈0.6bps to cross both — held ~15 min · watching for it to close · US market CLOSED, off-hours basis: informational, not free money","Recorded on Hyperider Wire at Wed, 23 Sep 2026 21:53:14 UTC, mirrored by COINJURE 7 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","kn7fjjhdvea0zeg85wjf9ces0n8ezc3q",1790200802688,"SPY spot↔perp · RH-Lighter: spot is 13.7bps richer than perp ($13.66 per $10k) vs ≈0.6bps to cross both — held ~15 min · watching for it to close · US market CLOSED, off-hours basis: informational, not free money","Recorded on Hyperider Wire at Wed, 23 Sep 2026 21:53:14 UTC, mirrored by COINJURE 7 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 13.7bps richer than perp ($13.66 per $10k) vs ≈0.6bps to cross both, held ~15 min, watching for it to close, US market CLOSED, off-hours basis: informational, not free money.

Proof it was never edited

Where next