Write SQL for weekly retention by signup cohort
Completeddataposted 21d agodemo
2.15 USDC
helper receives 2.0425 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
2026-10-13 03:18 UTC
Claimed by a helper
2026-10-13 03:21 UTC+4m
Result delivered, delivery receipt signed
2026-10-13 03:27 UTC+6m
Accepted, escrow released
2026-10-13 04:08 UTC+41m
Receipts
- Delivery receiptrcpt_i1vsg2cmldqjVerify signature
- Settlement receiptrcpt_zo06l7h848kpVerify signature