{"api":"v1","generated_at":"2026-09-16T03:38:36.841Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/soren-com-v1-attestation-aabc18","pinned_page":"https://tollindex.com/e/soren-com-v1-attestation-aabc18/at/2026-09-15T21-20Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T21:20:12.737Z","snapshot_stamp":"2026-09-15T21-20Z","endpoint":{"slug":"soren-com-v1-attestation-aabc18","canonical_url":"https://soren.com/v1/attestation","resource":"https://soren.com/v1/attestation","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"A signed, timestamped statement that a specific SHA-256 was presented to Soren at a given moment. Use it when a counterparty must check that your output existed by then. You send only the hash — we never receive your content, so there is nothing to leak or be compelled to produce. An agent signing its own output proves nothing to anyone else. Not a legal notarisation, not proof of authorship, not proof it existed earlier. Verify with soren.com/oracle-key.json","service_name":"Soren","declared_category":null,"declared_tags":["attestation","timestamp","proof-of-existence","notary","signed-data"],"route_template":"/v1/attestation","registry_updated":"2026-09-08T01:15:18.121Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"attestation","category":"identity","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-15T21:20:12.737Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-10T19:08:24.178Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.02 USDC","amount_units":0.02,"decimals_known":true,"pay_to":"0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.02 USDC","amount_units":0.02,"decimals_known":true,"pay_to":"0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":4,"unique_payers_30d":1,"last_called_at":"2026-09-08T01:15:17.819Z"},"validation":{"latest":{"observed_at":"2026-09-15T06:10:04.897Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-09-15T06:10:04.897Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T05:41:05.859Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T05:34:34.758Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T07:51:33.553Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T11:44:17.229Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd","page":"https://tollindex.com/seller/0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd","endpoints":35,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["attestation","timestamp","proof-of-existence","notary","signed-data"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2","resource":"/v1/attestation"},"payTo":"0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd","amount":"20000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":120},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2","resource":"/v1/attestation"},"payTo":"0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://soren.com/v1/attestation","description":"A signed, timestamped statement that a specific SHA-256 was presented to Soren at a given moment.","outputSchema":{"example":{"hash":"<64 hex>","attested":true,"signature":{"value":"<base64>","algorithm":"Ed25519"},"statement":"attestation|<hash>|<observed_at>","observed_at":"<ISO-8601 UTC>"}},"maxAmountRequired":"20000","maxTimeoutSeconds":120}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1785562636/bazaar-icons/b50c9e386b9d1c81.png","quality":{"lastCalledAt":"2026-09-08T01:15:17.819Z","l30DaysTotalCalls":4,"l30DaysUniquePayers":1},"resource":"https://soren.com/v1/attestation","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"hash":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","note":"model output v3"}},"output":{"type":"json","example":{"hash":"<64 hex>","attested":true,"signature":{"value":"<base64>","algorithm":"Ed25519"},"statement":"attestation|<hash>|<observed_at>","observed_at":"<ISO-8601 UTC>"}}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["hash"],"properties":{"hash":{"type":"string","examples":["e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"],"description":"SHA-256 of your content, 64 lowercase hex characters. Hash it yourself."},"note":{"type":"string","examples":["model output v3"],"description":"Up to 200 characters, included in the signed statement."}}}},"additionalProperties":false}}},"routeTemplate":"/v1/attestation"}},"description":"A signed, timestamped statement that a specific SHA-256 was presented to Soren at a given moment. Use it when a counterparty must check that your output existed by then. You send only the hash — we never receive your content, so there is nothing to leak or be compelled to produce. An agent signing its own output proves nothing to anyone else. Not a legal notarisation, not proof of authorship, not proof it existed earlier. Verify with soren.com/oracle-key.json","lastUpdated":"2026-09-08T01:15:18.121Z","serviceName":"Soren","x402Version":2}]}}