IDEA #23 · Products & Gadgets
Open for a builder
QR Code Sales for Kids
A QR code system that allows kids to sell items easily at flower stands, lemonade stands, and similar setups.
Offer to build this →
Message Jason Erickson privately · No account required
A quick response
Should this idea keep growing?
You don’t need a Membership to help. Your email is used once to confirm your response—nothing else.
Proof & provenance
◆ Proof Receipt
✓ Legacy v1 receipt — verifies idea identity and timestamp, not content
Idea No.#23
Idea ID8a5a9fce-9b31-457e-a140-cda9d3e852e4
Claimed2026-02-13T23:11:00.100Z
Schemeidentity-timestamp-v1
Signature33322809b34c140ca62020e6…
Anchorchains into the public anchor after 2026-02-13 (UTC) ends
0000000021168C4B
Legacy receipt hash. Verify this receipt · View JSON