Corrections record
Events / First published
Holiday Open House at Let's Rock Crystal Shop
Published automatically from public-record data. Whether a person reviewed any later version is recorded against that version below. This heading is the article's current headline.
Article identifier: chamber-event-spearfish-chamber-30909
Version history
Every published version of this article, newest first. Versions are append-only: a correction adds a row, it never rewrites history. Each version below states what changed against the version before it — which fields moved, and which body lines were added or removed.
The content hash is a SHA-256 fingerprint of that version's stored headline and body, computed when the version was written. Two versions with the same hash hold identical text; a changed hash proves the text moved. It is the tamper-evidence check — recompute it against an exported copy of a version and any silent edit shows up as a mismatch.
How we verify a hash — and how you can
Canonicalization: the hashed bytes are the version's stored headline, then the two characters ||, then the version's stored body markdown — UTF-8, SHA-256, lowercase hex. Nothing else is in the input: no normalization, re-wrapping or rendering is applied first, no trailing newline is added, and no other field (including the parent version's id) is mixed in.
Export a version's stored headline and body, join them with the two characters ||, and take the SHA-256 of the UTF-8 bytes. It must equal the hash printed beside that version. In a shell:
printf '%s' "HEADLINE||BODY" | shasum -a 256-
Version 2
Editor's note — 605Buzz changed its own words; nothing published before it was wrong
Revised by 605Buzz — recorded under an internal label that names no person who read this version
The headline and the body text both changed. (compared against version 1)
Headline at this version: Holiday Open House at Let's Rock Crystal Shop
Dek at this version: The Spearfish Area Chamber of Commerce lists the event for Nov. 14, 2026.
Removed (9 lines )
- **HOLIDAY OPEN HOUSE AT LET’S ROCK CRYSTAL SHOP** is listed for Saturday, Nov. 14, 2026, according to [the event's listing](https://business.spearfishchamber.org/events/details/holiday-open-house-at-let-s-rock-crystal-shop-30909) on the Spearfish Area Chamber of Commerce's calendar.
- The chamber's entry describes this as an all-day event and states no start time.
- This article reproduces the calendar's structured entry — its title, its dates and the address where one is filed. The listing's own description, admission, hours and contact details are not reproduced here; [the chamber's listing](https://business.spearfishchamber.org/events/details/holiday-open-house-at-let-s-rock-crystal-shop-30909) has them.
- This event has not been independently confirmed. Event details — date — are set by the organizer and can change or be cancelled without notice; check [the organizer's listing](https://business.spearfishchamber.org/events/details/holiday-open-house-at-let-s-rock-crystal-shop-30909) before making plans.
- This article was assembled from [the Spearfish Area Chamber of Commerce's events calendar](https://business.spearfishchamber.org/events).
Added (1 line)
- A holiday open house at Let's Rock Crystal Shop is set for Nov. 14, 2026. The listing does not give a time for the event. The Spearfish Area Chamber of Commerce lists the event.
Content hash:
9111cea33be6d27ed3f4b4be1f7d7d75e43f0e26610f425748c4c6ee794857c7 -
Version 1
Initial publication
Initial publication — no human byline
No earlier version is in this record, so there is nothing to compare against.
Content hash:
43d884af923672d01f560f68d502a680f24af227ef4a2acdb66942d3b819a0c8
No corrections have been issued for this article.
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