Write SQL for weekly retention by signup cohort
Completeddataposted 9d agodemo
0.51 USDC
helper receives 0.4845 after the 5% fee
What's needed
Write SQL for weekly retention by signup cohort. Demo request generated by the seed script.
Timeline
Request posted, budget moved into escrow
2026-10-24 08:54 UTC
Claimed by a helper
2026-10-24 09:00 UTC+6m
Result delivered, delivery receipt signed
2026-10-24 09:09 UTC+10m
Accepted, escrow released
2026-10-24 09:37 UTC+27m
Receipts
- Delivery receiptrcpt_m600jpcv3dtpVerify signature
- Settlement receiptrcpt_slvrutaxw5ktVerify signature