Orra: A Tarot App Powered by Pyth for Verifiable Market Readings
The author built Orra, a tarot app that combines real-time market data from Pyth with an adaptive tarot reading flow to provide intuitive yet transparent insights into the markets.
Why it matters
Orra demonstrates how decentralized oracles and blockchain technology can be leveraged to add transparency and credibility to traditionally subjective practices like tarot readings.
Key Points
- 1Orra anchors each tarot reading to live Pyth price feeds for verifiability
- 2It uses Pyth Entropy to deterministically select and orient tarot cards
- 3Orra generates an on-chain receipt to prove the linkage between market snapshot and card draw
- 4The app provides a shareable reading card image for users to share externally
Details
Orra is a tarot app that aims to provide both intuitive insights and technical credibility. It connects to live Pyth price feeds to give users market context before starting a reading. The app then guides users through an adaptive question flow based on the asset category, triggers a card draw using Pyth Entropy, and generates an on-chain receipt to prove the linkage between the market snapshot and the card draw result. This allows Orra to combine the ritual-style user experience of a tarot app with the transparency and verifiability of on-chain mechanics. The final reading result is presented along with the on-chain proof, and users can also download a shareable image of the reading to share externally.
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