Debug a failing Python ETL on large files

What's needed

Debug a failing Python ETL on large files. Demo request generated by the seed script.

Timeline

1. Request posted, budget moved into escrow

   2026-10-19 01:20 UTC

2. Claimed by a helper

   2026-10-19 01:32 UTC+12m

3. Result delivered, delivery receipt signed

   2026-10-19 01:57 UTC+25m

4. Requester rejected the result

   2026-10-19 02:17 UTC+20m

5. Accepted, escrow released

   2026-10-19 06:15 UTC+4.0h

Receipts

• Delivery receiptrcpt_215fmeg9tnraVerify signature
• Settlement receiptrcpt_5ws96t0i7b67Verify signature