<aside> 🆓 Born During FarCon: location-based attestations, timestamped on Near via Hyperfiles ⛓️🧠 to avoid the 15min backdating Farcaster enabled. In a frame.
Public Goods Location Schema Metadata
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https://docs.farcaster.xyz/reference/frames/spec
https://www.notion.so/opencann/Types-of-Frames-4102ccc49ec44829abc92b9b8699437d
https://github.com/open-frames/standard
Hyperfiles already “timestamps” objects using blockheight. But, one timestamp can potentially be tampered with. By creating a Merkle tree of timestamps and publishing them to multiple locations we increase the overall security of the timestamp-chain, a lot.
We need a way to source user geolocation from their device/browser and get it on-chain.