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[teeracle] add support cross chain oracle data reads #70

Open
Tracked by #31
, #1225
...
clangenb opened this issue Jul 8, 2022 · 1 comment
Open
Tracked by #31
, #1225
...

[teeracle] add support cross chain oracle data reads #70

clangenb opened this issue Jul 8, 2022 · 1 comment

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@clangenb
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clangenb commented Jul 8, 2022 •
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This is needed such that other parachains can actually fetch our oracle data.

Encointer has a simple PoC for this:

  • Request cross-chain data from another parachain via xcm-transact
  • Return requested data to the other parachain via xcm-transact and the receiving call that only allows to be called by other parachains call

Note: this code has not been tested in a live setup since ages (around polkadot-v0.9.13)
@clangenb clangenb mentioned this issue Jul 8, 2022
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@clangenb
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This might be solved with beefy light client proofs in the future: integritee-network/worker#1075

@clangenb clangenb changed the title [teeracle] add support for XCM fetching oracle data via XCM [teeracle] add support cross chain oracle data reads Nov 22, 2022
@mosonyi mosonyi mentioned this issue Mar 22, 2023
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