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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0xb8b759b222684fc79682f87b6aad09b675b2485b414aac3ee4eefe7326f4c8ba
**Severity:** low
**Description:**
**Description**…
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ETA: 2024-03-31
```[tasklist]
### Tasks
- [ ] Write spec for signature chain header (all protocols, start with http)
- [x] Ensure chains can’t be reused (include hash of unique request identifie…
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## Issue summary
- [x] learn more about path of parachain block
- [x] watch video on [async backing](https://www.youtube.com/watch?v=Vz9I97NCqw8&ab_channel=PolkadotBlockchainAcademy) from polkadot…
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**Github username:** @ArnieGod
**Twitter username:** --
**Submission hash (on-chain):** 0x46f665c57e8bfe3bcf9440a95c6294ed1b8f2efb9743c788ee2f0f4581f670a0
**Severity:** high
**Description:**
**Descr…
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### Description
Wormholescan hangs indefinitely when attempting to view details of an Attestation transaction. This occurs when sending a token from a source chain (in this case, Algorand) that is no…
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0x483a4b5cd8853d7cc1eb8084624d814901c9dab9f46fb74161a2226b1d36f057
**Severity:** medium
**Description:**
**Descriptio…
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0x3a59d0342fa5f1ffeb44a1d6d68fc01a08bd4671d6f1cce1a2e68f258b6e3709
**Severity:** high
**Description:**
**Description*…
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**Github username:** @0xmahdirostami
**Twitter username:** 0xmahdirostami
**Submission hash (on-chain):** 0x96472ba43cc9f212e10ac991a782bc726bd7abef44f943783c3343b43861a932
**Severity:** low
**Descr…
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# Lines of code
# Vulnerability details
Mitigation of ADD-02: Mitigated with Error
## Mitigated issue
[L-02 in #507](https://github.com/code-423n4/2024-02-ai-arena-findings/issues/507)
The issu…
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I'm trying to test smart contract security issues with py-evm. Suppose i execute a set of transactions, check out the contract state after the transactions and find no loophole triggered. The problem…