Noto/Zeto atomic swap example #498
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This variant isn't fully proved out, and may begin causing confusion. We can bring it back at the time we're able to work through all of the flows in detail. Signed-off-by: Andrew Richardson <[email protected]>
Allows an owner to "lock" some portion of value such that it cannot be spent except when specific conditions are met. Signed-off-by: Andrew Richardson <[email protected]>
Currently you can only unlock to return the value to yourself (additional work needed to allow specifying and executing a transfer). Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Also gather two separate sender signatures for transfer + lock, so that they can be emitted separately in the two blockchain events. Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Use shorter names "restrictMint" and "allowBurn". Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Allows a domain to directly trigger a new transaction, such as in response to an event. Signed-off-by: Andrew Richardson <[email protected]>
Change Noto to ensure notary name is fully qualified during deploy, and to check on contract init if the current node is the notary. Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Some functionality for delegating locks is lost, but will be added back in. Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Example is working again (without hoooks for now). Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
24 tasks
Signed-off-by: Andrew Richardson <[email protected]>
Fixes #502 Signed-off-by: Andrew Richardson <[email protected]>
Rather than storing all input/outputs states on the smart contract, store an EIP-712 hash of the prepared unlock. Allow extracting the input/output states from the state receipt (as info/read states) so that they can be passed in to the final "unlockWithApproval" transaction. Signed-off-by: Andrew Richardson <[email protected]>
Allows a domain to look up specific states, regardless of whether they've been spent or not. Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Performs an atomic swap leveraging Zeto, Noto, and Pente together. Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
Signed-off-by: Andrew Richardson <[email protected]>
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In a chain with #483
This example shows how to perform an atomic swap between Zeto and Noto (with Pente notary hooks), with full counterparty protection. It leverages locking functionality on both tokens to set aside the value for the swap, then approve a single base ledger
Atomcontract to finalize the swap. This ensures neither party can receive the other's tokens unless the full swap is executed.Some caveats: