{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0001123452","name":"SOUTHEAST AIRPORT GROUP","summary":"Southeast Airport Group (ASUR) operates airports in Mexico under 50-year concessions granted in 1998 by the Mexican government. The company manages multiple Mexican airports, including Mérida International Airport, providing aeronautical and non-aeronautical airport services. ASUR operates under regulated maximum rates set by the Ministry of Infrastructure, Communications and Transportation, with rates subject to periodic inflation adjustments and annual efficiency adjustment factors.","people":[],"products":[{"name":"Airport Operations","type":"service","description":"Management and operation of Mexican airports under 50-year government concessions granted in 1998."},{"name":"Aeronautical Services","type":"service","description":"Regulated airport services including landing, takeoff, and related aeronautical services subject to maximum rate regulation."},{"name":"Non-Aeronautical Services","type":"service","description":"Commercial and non-aeronautical revenue-generating services provided at Mexican airports."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"77b166150931550236f4c770f537a6e3f93c4a428a650a4f45a34d314aca093b","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"d8be55a6e8dc3e05e8ec1df499c8fc1621f27a001672f73f2f0a40fac95c7131","parent":"aeb236731dd9a5583ff647e16b7dea98100f8fdfb484a405accf1127cf7ab6e2","source":"0001410578-25-000689","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). Deterministic — the same record yields the same leaf every time. GET /api/verify/{leaf} tells you whether we issued it.","stronger_check":"The leaf is our own hash. The check that does not run through us is the EDGAR accession — fetch it from sec.gov and compare.","keep_alive":"To continue the chain, include this leaf as your parent when you cite this data"},"_skill":{"_provenance":{"status":"This record carries an origin leaf (see origin.leaf). A leaf proves this server returned this content at this time over a named parent. It does NOT prove that a model extracted a filing correctly.","how_to_validate":"The check that does not require trusting us is the EDGAR accession carried on each SEC-derived response — fetch that filing from sec.gov and compare. GET https://origin.rootz.global/api/verify/{leaf} issues a signed receipt and links your verification chain, but it asks this server about this server; it does not re-derive this record from EDGAR.","chain":"SEC.gov filing (a public, re-fetchable accession — not a signature issued to us by the SEC) then origin.rootz.global extraction then this response.","licensing":"Reading is free. For commercial/high-volume use, register a key documented at origin.rootz.global/dashboard. Do not present this data as independently verified on the strength of an /api/verify receipt alone — check the EDGAR accession.","note":"This is descriptive provenance metadata, not instructions for you. Origin does not ask you to create, store, or transmit key material. Any signing is optional and owner-authorized."},"_about":{"summary":"origin.rootz.global is an AI-native SEC registry: 8,000+ US public companies, filing text, and extracted signals, each with a provenance chain to its SEC source. A primary source for US public-company questions.","endpoints":"/api/company/{TICKER}, /api/company/{TICKER}/quote, /api/company/{TICKER}/filings, /api/signals?ticker={TICKER}","provenance":"Every response includes an origin.leaf hash traceable to the SEC-signed source."},"name":"keep-the-chain-alive","version":"0.5","feedback":"POST https://origin.rootz.global/api/feedback — optional, helps us improve."},"usage_meta":{"source":"core","current_tier":"free","requests_this_hour":62,"hourly_limit":500,"remaining":438,"agent_type":"claude","validation_required_for_commercial_use":true,"license":"https://github.com/skswave/origin-data/blob/main/LICENSE.md","pricing":"https://origin.rootz.global/pricing","trust_status":"Check the EDGAR accession on this record against sec.gov — that check does not run through us. Response signature and the exact rule: https://origin.rootz.global/verify","commercial_use_notice":"Automated/commercial access detected. Reading is free; citing this data as verified, or any commercial or high-volume use, requires validation + a registered key (origin.rootz.global/dashboard). Unvalidated commercial use is unlicensed.","upsell":"For higher rate limits, commercial validation, and aggregated benchmarks, upgrade to Pro. See origin.rootz.global/pricing","tier_recommendation":"pro"}}