Bulk KuCoin Number Checker: CSV Upload and Result Export Guide
A KuCoin list is a registry of account keys, and the CSV is its ledger. Each number has a role: KYC, 2FA, withdrawal, or recovery. The export has to...
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View full author profile →A KuCoin list is a registry of account keys, and the CSV is its ledger. Each number has a role: KYC, 2FA, withdrawal, or recovery. The export has to show not just whether the number is valid, but whether it can still prove identity at the account’s next stage. Bulk KuCoin Number Checker is the ZelNum page that supports this job: KuCoin Number Checker.
Quick answer
Build the CSV with one number per row, a record ID, and a role column. Run the check and export with the status per row. Read the flagged rows as the review queue and the invalid rows as the replacement queue.
CSV setup
| Column | Why it is there |
|---|---|
record_id |
Joins the result back to the source. Keep it as text. |
input_number |
The original value, unchanged. |
role |
KYC / 2FA / withdrawal / recovery. |
status |
Valid / flagged / invalid / unknown. |
checked_at |
The timestamp that makes re-checks comparable. |
The role read
- KYC numbers anchor the identity record. They need to be valid and under the holder’s control.
- 2FA numbers carry the verification codes. They need to be valid and current.
- Withdrawal numbers confirm the request. They need to be under the holder’s control.
- Recovery numbers are the backup path. They need to be reachable.
Reading the export
Say a compliance team checks 9,200 numbers. The export comes back 67% valid and active, 19% flagged, 10% invalid, 4% unknown. (These figures are illustrative, not a product performance claim.)
The flagged slice is the review queue, and most of it is KYC and withdrawal rows. The invalid slice is the replacement queue.
Routing the export
- KYC and withdrawal, valid → keep, log the timestamp.
- Flagged → review: does this number still belong to the holder?
- Invalid → replace in account settings.
- Unknown → retry.
Mistakes to avoid
- Skipping the role column. Without it, the export cannot distinguish a KYC anchor from a recovery path.
- Treating every valid number as a working key. Validity and ownership are different questions.
- Treating the ledger as permanent. Re-check quarterly and before compliance reviews.
FAQ
Why is the role column important for KuCoin lists?
Because the same number has different jobs. A KYC anchor and a recovery path have different requirements.
What is a flagged row?
A number where the signal suggests it may no longer belong to the account holder. In a compliance review, it goes to the review queue.
How often should I re-check?
Quarterly as a baseline, and before any compliance review.
Can this export support an audit?
Yes. The role and status data with timestamps is exactly what an audit needs.
Should I merge duplicates?
No. Leave them in and let the checker report per row.
Related ZelNum pages
- How to Use KuCoin Number Checker for Bulk List Checks for the step-by-step workflow.
- KuCoin Number Checker API Workflow if the checks should run on a schedule.