Open call: How should a city pay strangers to fix what they find in its streets?

Decision trace

8 Oct · from answer to payment in under 55 seconds. Each step is signed or on chain.

1. ixo1g63luuj2…cg8w3w handed over the work

   On chain as bafkreif…idr4.

   0 s

2. Openhands oracle gathered the facts

   Five AI reviews by openai/gpt-5.6-luna scored 99, 99, 99, 98 and 97 out of 100. The facts were frozen before deciding. The reviewer's record

   45 s

3. ixo decision engine approved it

   7 of 7 rules met, against rules fixed before the work began.

   • Handed over: met
   • Long enough: met
   • 5 judged by AI: met

   Every rule in full

   • Something was handed over: metmeasured
   • Long enough for what the ask asked: metmeasured
   • The entry names one concrete kind of fault in a street that a stranger could find and fix. Fail this only if it names no fault, or only a broad category like infrastructure.: metAI review
   • It says who checks that the fix was done, and how they check it. Fail this only if nobody is said to check the fix.: metAI review

4. Signed by the decision engine

   decision-engine.testnet.ixo.earth. The signature checks out against its published key. Check it

   51 s

5. $0.10 released to ixo1g63luuj2…cg8w3w

   From the ask's escrow, paid by the ixo chain the moment it was approved. The check itself was paid $0.14.

Full engine trace pinned by hash 092b1d10…