# Verification Records

- **URL:** https://airsenseenvironmental.com/verification/
- **Published:** 2026-10-06

This page publishes verification records for Air Sense Environmental’s public AI and authority resources. Anyone can download them and check that a file we published is byte-for-byte what we released. What the records show SHA-256 hashes of the exact bytes served for each listed URL at the capture time below. An OpenTimestamps proof that the release manifest existed by the time it was anchored in the Bitcoin blockchain. Internet Archive snapshots made independently by the Wayback Machine. These records show that files existed and were unchanged. They do not by themselves prove that a statement is accurate, who wrote it, or that a third party endorses it. Release 2026-10-17 Captured: 2026-10-17T18:14:44Z Manifest SHA-256: e019cd8731a09695d3d140495e6c6029732172c8b216b661eb151dc2d63a7609 Download the release manifest (JSON) · Download the OpenTimestamps proof (.ots) Timestamp status: confirmed in the Bitcoin blockchain. The earliest attestation is block 971901 (2026-10-17 19:55 UTC); blocks 971902, 971906 and 971922 also attest it. Proof upgraded and checked against block merkle roots on 2026-10-18. This release follows corrections to the corrections file and the publisher index on 2026-10-17. Files in this release URLBytesSHA-256/.well-known/linkset.json1,8728783254e056b17edfe95053f9fb6eb1eb629bf9edc123a5b352b490651605c00/ai-info.html4,0438a75c696a39e761ea3aafcb28c327b2e4963518e7517c0571c9fa714d055bb57/entitymap.html2,801d0fdb359d70be51ff122390a0321b3ac174e35b5463774c49ee88662b33a2ccb/entitymap.json3,669288c8080d8002cb46737fd5c986d89e328f0cf02aae3807f39f79212d0f39920/brand-info.md2,77524c91aadc5d5f6c2ac08cf5239bd0367233ac029e223eae093c0a2c77199a68b/services.md1,569636f123ab4e3247296024f0e770495ae0dd89f51ef8fda65d6b714d3416a1bc0/glossary.md2,7108975dda6c6fe26573b543de353925be2fef4ae5988e930abafbcfbdfee947871/reviews-portfolio.md3,2747c79c2e58e3dabb3547ed9589a0fe400856bc4ee9d5a1176a70c56f677633403/corrections.json3,512ac5da398c3ccdfd0aa957c326012e492b9b6fc6baad79d63fa3cb604e1d133fd/llms.txt68,314237fa93ddbd60deede53aec132527980a88d6730d462f4a12106cf9ac6d942c2/llms-full.txt790,950b6369df5621ebd5531c6ab783bd1565d005278a2e8907ee92b411633c1904f61/llms-index.json113,652f7047497881880093556caba7959d177f59bd24dfa43a9f0874752cddc60167b/service-area/llms.txt27,320f4dd6ba0c6b3b9ae603db31b9b700133c21b4eb91f9ab49be7e3badbdf25c39a/case-studies/llms.txt2,223981057c7837a8a236e30c05c5595952761baa1d61b946167db9c6cf85aa2fcfe/okf/manifest.json47,37213b1260a64a3b431ae9db510f1a6139db80bed39811512df027f3b9cdad6bb5c/radon-mitigation/index.md16,581ba5b63c582cba7265d6e7d991e6b561b7618e1a12e5dab79e5d07b64e8ecad19/radon-testing/index.md11,335813ff65baeba9d5793c3a5c2f7eb87defeb633b675afc765e3cd6ab68569573c/service-area/st-louis-mo/index.md6,5723a93ca0a6ea7e675a9b09822f4bbee85b186e819e20374ea70fcc04fb912effd/commercial-radon-mitigation/index.md9,384266d76e23d380c6dacff853e938e38a67fff53973d6d6a98adc6d8866cc47cd2/the-cost-of-radon-mitigation-in-st-louis-2026-edition/index.md12,943452b171b517791ab288519e267adfabace9282af5880605c02a25e17d009e3f6/case-studies/radon-mitigation-active-sump-pit/index.md6,782dd44ac7a75d4cb6cfa6256963fe77df2b981f96a6b62d547a79f87219828118c/case-studies/index.md2,054d5ac76f6a8302cd79367c2a3a6c897d037d3377d8fbf45d2e6ff5ff23db5904a/reviews-projects/index.md4,9150df4b6be4bbd3ac64f26be9abf56cf08b7f9a4b4c9c3209a38fac84c0de6734c/about-us/index.md3,3777667884f85a3c337618214c08e3523a861002ffe6134cf56cbe2f0f20f89fca1 ScoreDetect timestamp certificates Nine pages also carry an independent ScoreDetect certificate. Each certificate records the SHA-256 of the page’s Markdown version (the index.md file listed above) and names the page as its source. A certificate shows that the content existed in that form at that time; it does not certify accuracy. PageCertificateCertified SHA-256/radon-mitigation/v1ba5b63c582cba7265d6e7d991e6b561b7618e1a12e5dab79e5d07b64e8ecad19/radon-testing/v1813ff65baeba9d5793c3a5c2f7eb87defeb633b675afc765e3cd6ab68569573c/service-area/st-louis-mo/v13a93ca0a6ea7e675a9b09822f4bbee85b186e819e20374ea70fcc04fb912effd/commercial-radon-mitigation/v1266d76e23d380c6dacff853e938e38a67fff53973d6d6a98adc6d8866cc47cd2/the-cost-of-radon-mitigation-in-st-louis-2026-edition/v1452b171b517791ab288519e267adfabace9282af5880605c02a25e17d009e3f6/case-studies/radon-mitigation-active-sump-pit/v1dd44ac7a75d4cb6cfa6256963fe77df2b981f96a6b62d547a79f87219828118c/case-studies/v1d5ac76f6a8302cd79367c2a3a6c897d037d3377d8fbf45d2e6ff5ff23db5904a/reviews-projects/v10df4b6be4bbd3ac64f26be9abf56cf08b7f9a4b4c9c3209a38fac84c0de6734c/about-us/v27667884f85a3c337618214c08e3523a861002ffe6134cf56cbe2f0f20f89fca1 Independent archive snapshots / · archived 2026-10-17 18:16 UTC /llms-index.json · archived 2026-10-17 18:16 UTC /corrections.json · archived 2026-10-17 18:17 UTC /about-us/ · archived 2026-10-17 18:18 UTC Release 2026-10-06 Captured: 2026-10-06T10:52:54Z Manifest SHA-256: 61dc6db7d6516347bbd9c327e4721e2b3ebd1f2390c275c7b14c43082c9f07f8 Download the release manifest (JSON) · Download the OpenTimestamps proof (.ots) Timestamp status: confirmed in the Bitcoin blockchain. The earliest attestation is block 970165 (2026-10-06 11:03 UTC); blocks 970187 and 970214 also attest it. Proof upgraded and checked against block merkle roots on 2026-10-13. Dynamic pages and regenerated LLMS files change over time, so a current download may differ from these hashes. Files in this release URLBytesSHA-256/.well-known/linkset.json1,8728783254e056b17edfe95053f9fb6eb1eb629bf9edc123a5b352b490651605c00/ai-info.html4,0438a75c696a39e761ea3aafcb28c327b2e4963518e7517c0571c9fa714d055bb57/entitymap.html2,801d0fdb359d70be51ff122390a0321b3ac174e35b5463774c49ee88662b33a2ccb/entitymap.json3,5578eae6ec2e2d361910e58916ca2e8f92553d50f50391841f0f4477c5ff1ac8050/brand-info.md2,77524c91aadc5d5f6c2ac08cf5239bd0367233ac029e223eae093c0a2c77199a68b/services.md1,569636f123ab4e3247296024f0e770495ae0dd89f51ef8fda65d6b714d3416a1bc0/glossary.md2,7108975dda6c6fe26573b543de353925be2fef4ae5988e930abafbcfbdfee947871/reviews-portfolio.md3,2747c79c2e58e3dabb3547ed9589a0fe400856bc4ee9d5a1176a70c56f677633403/corrections.json2,418c6bf1171642c8a972b198be9b9c6e860200924b7d3437f9f276a88e59afed144/authority-stack-manifest.json2,138e2ea3c476b3717bf73d22dd8fa285cc6d8607baaedc45bb010dbc1fb70923d2d/llms.txt68,9175f11f95e6718f468106dcf57d60f2006d2de47fca9fd780647dfb607f13aba68/llms-full.txt792,267b50b01671b6bf390379d89214574b6ef2c7387f905a76f768e434144d14b0c5f/llms-index.json114,51990ecab12ece5b61c3ce8489ee343c1358afe6324d8eeae4e926e40182644020f/service-area/llms.txt27,32089b0a422086adb02339e06644803fc25589b22029f6385b511c86f1268cf7f4b/case-studies/llms.txt2,22324d4191d70eb20daf793f27e2bb7140584253d05a68e196c33a4e3a02a1fdb1b/okf/manifest.json47,37130f0956d05078b265b958ab66e851531f8410647c1ee4e427994bfbfb9116316/case-studies/89,1741b954fdffa6bae62355fcdcc8788c28c88a989e45ad290dadc57b4f05b3d31af/case-studies/radon-mitigation-active-sump-pit/97,022d1921feb8e5ff775c0a10d432de0ce2be8b6f9446098c95bdfd89843a3f27869/wp-content/uploads/2026/10/chesterfield-radon-mitigation-garage-vent-pipe-manometer.jpg265,93083a2f2d57c6c33b606c8a29f5cf2d618ee37fb7023ff50d1daf23f904ee044ce Independent archive snapshots / · archived 2026-10-06 10:53 UTC /llms.txt · archived 2026-10-06 10:54 UTC /ai-info.html · archived 2026-10-06 10:54 UTC /entitymap.json · archived 2026-10-06 10:54 UTC /case-studies/radon-mitigation-active-sump-pit/ · archived 2026-10-06 10:55 UTC /case-studies/ · archived 2026-10-06 10:56 UTC /author/jakelusby/ · archived 2026-10-06 10:56 UTC /media-room/ · archived 2026-10-06 10:57 UTC How to verify Download a file and compute its SHA-256 (for example shasum -a 256 file), then compare it with the table. HTML is hashed as served by our origin; Cloudflare may add an analytics script for some visitors. Install the OpenTimestamps client and run ots verify release-2026-10-06.json.ots next to the downloaded manifest. The live integrity list for our static resources is at /authority-stack-manifest.json. Questions: contact Air Sense Environmental or see the editorial and corrections policy.