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**Github username:** @aviggiano
**Submission hash (on-chain):** 0x0fbe6e02ec630eb007387f334a9b49ac5359a94b9427793340ff05612e621561
**Severity:** high severity
**Description:**
# VelodromeOracle is v…
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## Summary
> Please give a short summary of this research topic.
Given that the blockchain operates within a closed environment, protocols requiring real-world data often rely on oracles as interm…
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## OHR-03M: Incorrect Iteration Count Limitation
| Type | Severity | Location |
| ---- | -------- | -------- |
| [Logical Fault](/appendix/finding-types#logical-fault) | | [OracleHelper.sol:L94]…
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I've just spent 1 hour in a Chainlink workshop struggling to start up hardhat because I assumed this variable was for the infura/alchemy private key.. I kept getting these "private key too short" err…
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**Describe the bug**
I'm not sure that the current Fisherman incentive model is suitable for trustless Fisherman (castnet)
**Concerns**
`Contrary to ServiceNodes, Fishermen rewards are not affe…
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0x52
medium
# All collateral in Velodrome vault will be permantly locked if either asset in liquidity pair stays outside of min/max price
## Summary
The oracles used have a built in safeguard to r…
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I've been testing out the chainlink functionality and I'm able to successfully deploy the chainlink smart contract through the Kaleido Samples gallery, but when I try and execute a transaction to get …
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### Summary 💡
Develop a blockchain oracle using custom data and getting data from an external system API (https://www.recordsapi.com/) these oracles need to perform a KYC verification to the user …
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# Chainlink's latestRoundData might return stale or incorrect results
# Lines of code
https://github.com/code-423n4/2022-06-connext/blob/4dd6149748b635f95460d4c3924c7e3fb6716967/contracts/contra…
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i can't get funds in to my wallet from rinkeby, i tried many times