{"beta":true,"receipt":{"kind":"unpaid_probe","ts":"2026-10-24T13:02:30Z","host":"underground.substratesymposium.com","url":"https://underground.substratesymposium.com/api/wire-in","method":"GET","status":402,"latency_ms":787,"error":null,"req_sha256":"a2c6b15d56902b78ab1308ac95b7458d0ce8bce4ca75536df95a064e55b74fc0","resp_sha256":"ac1d08b7886653120453c3d95cde5dc9ed89358995f00229bb837a09cd9e3c3f","total_header_bytes":2878,"prober_ua":"BotsRated-probe/0.3 (unpaid check; no payment sent; +https://botsrated.com/disputes)","prober":"botsrated-prober (Cloudflare cron)","probe_version":"0.3","scope":"primary","network":"eip155:8453","x402_version":2,"payment_required_header_bytes":2484,"valid_402":true,"live_amount":"10000","live_payTo":"0xA3bAbB36564b0383a82c617050306EE30fd18E08","live_asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","live_network":"eip155:8453","extensions_advertised":["bazaar"],"payment_identifier":{"advertised":false,"required":false},"id":"ed3cafa111f92a4c5ea3","sig":{"alg":"ed25519","key_id":"botsrated-prober-1","signed":"canonical JSON of this receipt without the sig field (keys sorted, no whitespace)","sig_b64":"D1gHHXifFDxi/2O/Y3WYrOzYnXcKH9o87VOu3zzJz9YSXIGgkD6bl1NultJai/dm3p1y2NF8kiFk0dcHw2U9CA=="},"checks":{"terms_consistent":true,"terms_issues":[],"options":2,"base_usdc":true,"payto_stable":true},"withheld_fields":["listed_amount","listed_payTo","checks.*listing*"],"withheld_note":"listed_amount, listed_payTo and the listing comparisons are withheld: the listing came from a directory we use only to find services. The signature covers the full stored record, so it can't be checked against this redacted copy.","receipt_url":"https://botsrated.com/receipt/ed3cafa111f92a4c5ea3?host=underground.substratesymposium.com&day=2026-10-24","tx_url":null,"payment":"none (unpaid probe; no payment header was sent)","signature":"withheld fields: the per-receipt signature covers the full stored record (see withheld_note)"},"stored_in":"D1"}