Support: Discord OAuth blocked for warden ElromAuditor - 16 findings for Chainlink V2

[ElromEvedElElyon]

Support Request

Warden: ElromAuditor
Email: standardbitcoin.io@gmail.com
Contest: 2026-03-chainlink-payment-abstraction-v2
Deadline: March 27, 2026 20:00 UTC

Issue

My C4 account cannot complete Discord verification because Discord requires phone verification for OAuth authorization (error code 40002). My Discord email is verified, but Discord won't allow OAuth without a verified phone number. This is a Discord-side restriction, not a C4 issue.

The C4 help form also returns "Authorization failed" when I try to submit a support request.

Findings Ready

I have 16 security findings ready to submit:

• 2 High severity
• 13 Medium severity
• 1 QA Report

Request

Please help me submit my findings before the deadline. I can provide any additional verification needed.

[ElromEvedElElyon]

@kartoonjoy @itsmetechjay - Could you please help?

I have 16 security findings (2 High, 13 Medium, 1 QA) ready for the Chainlink Payment Abstraction V2 contest, but I'm unable to complete Discord phone verification — my phone number (Brazilian carrier Claro) is being rejected by Discord as "invalid".

Is there an alternative way to verify my C4 account or submit findings? The contest deadline is March 27.

• C4 Handle: ElromAuditor
• Email: standardbitcoin.io@gmail.com

[itsmetechjay]

@ElromEvedElElyon I've edited your posts to remove the gists and sent you an email.

[ElromEvedElElyon]

@itsmetechjay Thank you for the quick response!

I've checked my inbox at standardbitcoin.io@gmail.com but haven't found the email yet. Could you please:

1. Resend the email if possible, or
2. Let me know the email address it was sent from so I can check spam/filters
3. Or alternatively, is there a way to submit findings directly without Discord verification?

I have 16 findings (2 High, 13 Medium, 1 QA) with full PoC tests ready for the Chainlink Payment Abstraction V2 contest. The deadline is March 27.

Thank you for the help!

[ElromEvedElElyon]

@itsmetechjay Thank you again for reaching out!

Unfortunately I'm still unable to access the email — I've checked inbox, spam, promotions, and social tabs at standardbitcoin.io@gmail.com with no luck. It's possible the email was filtered or blocked.

Could you please either:

1. Post the instructions/link here on this issue (I can redact sensitive info after), or
2. Send to an alternative email: elromevedelelyon@gmail.com
3. Or let me know what the email contained — if it's a verification link or alternative submission method, I can follow the steps

My situation:

• Discord account elromauditor_86701 — login credentials seem to have expired
• Phone verification is impossible with my Brazilian eSIM (Discord rejects it)
• I have 16 complete findings with PoC tests for the Chainlink V2 contest
• Deadline is March 27 — 3 days left

All findings are ready at my local repo. I just need a way to submit them. Thank you for the help!

[itsmetechjay]

@ElromEvedElElyon looks like you were able to link your Discord - are you still having an issue? How about you email me at jay@code4rena.com to continue the conversation.

[itsmetechjay]

Closing this issue as the Discord verification issue has been resolved.

[ElromEvedElElyon]

@itsmetechjay Thank you for resolving the Discord issue! I tried emailing jay@code4rena.com but my email provider is having issues.

Request: Could you please help me get additional submission slots for the Chainlink V2 contest? I currently have 0 slots remaining after submitting H-01.

I have 21 additional findings ready:

• 2 High severity (stale price overwrites, auction sweep vulnerability)
• 19 Medium severity (reentrancy, price manipulation, access control, gas)
• 1 QA Report

My tax info was submitted and is under review. KYC/Persona is pending. Is there any way to get more slots before the March 27 deadline?

Alternatively, is there a way to submit via email or another method? All findings have full root cause analysis and impact assessments.

Thank you,
Ariel Elrom (ElromAuditor)

[itsmetechjay]

I sent you an email response. There are no additional ways to submit other than the audit page. Once your KYC is approved, you'll get another submission. After that, you'll need to increase your signal to unlock additional submissions. If you're able to get into the C4 Discord, we can continue conversations there.

[ElromEvedElElyon]

Thank you Jay! I'll complete the KYC/Persona verification ASAP. I've joined the C4 Discord already (verified with phone). I'll reach out there once KYC is done. Really appreciate the quick help.