You create a ‘cart’ payment channel on-chain (bespoke Planaria as a POS stamp). You simply scan items to add to the payment channel. Meanwhile a clerk bags your items from stock. Once done you simply close the channel by submitting the TX chain. Grab + Go.
What the chain says
- Block
- 676 272
- Time
- 2021-02-27T17:38:18Z
- Signer
- 1JzRrrHVB74eUyJQ8Hy66Td1ujgrEeELF7
- App
- twetch
- Type
- post
- Content type
- text/plain
- Name in tx
- twetch#7355
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1JzRrrHVB74eUyJQ8Hy66Td1ujgrEeELF7 Verified