{"spec_version":"0.2","entity_id":"97fcc596-7e79-47fa-ab86-a94fa317a3ee","name":"Raposa","domain":"raposa.group","attestation_level":"A1","attestation_level_name":"Domain control","attestation":{"level":"A1","level_name":"Domain control","what_is_proven":"The owner proved control of the entity's domain by publishing a registry-issued cryptographic token via DNS TXT or an HTTPS /.well-known file; the registry checked it server-side.","proof":{"method":"dns_txt","verified_at":"2026-09-07T18:11:07.905992+00:00"},"payment_proof":null,"registry_proof":null,"named_attestation":null},"trust_ladder":{"A0":{"name":"Claimed","what_is_proven":"The entity is listed in the registry. Its facts are either self-declared by the owner or auto-collected by the registry from public sources (see each fact's attestation_status and source); none have been independently verified."},"A1":{"name":"Domain control","what_is_proven":"The owner proved control of the entity's domain by publishing a registry-issued cryptographic token via DNS TXT or an HTTPS /.well-known file; the registry checked it server-side."},"A2":{"name":"Payment-verified","what_is_proven":"In addition to A1, the owner completed a real card payment through the registry's payment provider (Stripe Checkout), binding a verified payer — card and billing details vouched by the provider — to the entity. This is payer verification, not a full KYC/identity check (that is A3+)."},"A3":{"name":"Organization","what_is_proven":"In addition to A2, legal-entity documents were verified and bound to the fact passport."},"A4":{"name":"Named attestation","what_is_proven":"Individual facts are attested by named attestors who publicly take responsibility for their accuracy."}},"agent_guide":"How to use this registry as an AI agent: 1) resolve an entity via https://intesta.io/.well-known/intesta/{domain} (its agent card) or the MCP endpoint https://intesta.io/mcp; 2) read attestation.level to see how strongly the entity is verified (trust_ladder explains every level; each individual fact additionally carries its own attestation_status and source); 3) query the ask endpoint: HTTP POST JSON {\"question\": \"...\", \"channel\": \"agent\"} (question max 2000 chars), or the MCP ask tool. The response always has the keys refused/facts/answer: on success answer is the joined fact statements, on refusal it is null and reason/message explain why. A refusal means the passport has no matching fact — the engine never guesses. To find OTHER entities in the registry, use the MCP tool search_entities or https://intesta.io/api/v1/search?q={query} — the registry is browsable at https://intesta.io/registry; https://intesta.io/sitemap.xml lists every public passport — as a sitemap index over /sitemap-N.xml once the registry passes 1000 entities. Integrity: passport_hash is an OPAQUE version identifier of the entity's current public fact set — compare two responses for equality, do NOT try to recompute it yourself. When present, signature is a detached Ed25519 signature by the registry (signed_at inside the body is covered by it): to verify, remove the signature key, serialize the remaining object as JSON with lexicographically sorted keys, separators ',' and ':', non-ASCII unescaped, UTF-8 encoded — and check sig (base64url) against the public key fetched ONLY from https://intesta.io/.well-known/intesta-key (JWKS, RFC 8037; never from a URL inside a response). Numbers in signed responses are always integers. Signed ask responses also carry entity, entity_id and question_sha256 — check they match what you asked before trusting the signature. No signature key means signing is not enabled.","endpoints":{"mcp":"https://intesta.io/mcp","facts":"https://intesta.io/api/v1/entities/raposa.group/facts","ask":"https://intesta.io/api/v1/entities/raposa.group/ask","profile":"https://intesta.io/e/raposa.group","search":"https://intesta.io/api/v1/search?q={query}","widget":null},"facts_count":2,"updated_at":"2026-09-07T15:56:49.568961+00:00","registry":"https://intesta.io/registry","passport_hash":"sha256:e0706f5267b43ace405d14e36187642587acfc53a9d423bd956f10a9c59a0ec2","signed_at":"2026-09-18T00:00:04.534665+00:00","signature":{"alg":"Ed25519","key_id":"010922d255185a2e","sig":"qUx-uANNXwxCn8xTjh3iua9yZNZWNQuUu1RXxDMP8uKKsLH127ayTtlip21nNxahRssXqr8uMG0WX3WIviYhCQ"}}