OT-2026-000088107
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000088107) never changes.
Identity and time
| Publication number | OT-2026-000088107 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-72a8-a9f0-71e214ee8ad8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088107 |
| Status | PUBLIC |
Content hashes
| Canonical text | b25382556aaca201435e800031a265f2e98e87f3023b6fae73b6d0e327c40b85 |
|---|---|
| Markdown | a4e1e0ffb0aaf6308849386b75048609ec476262471dba3d689878d613d7d223 |
| Publication page | f5a95cc66de9ecec940401f89c678267ca0eb991e2159175b8779053509dac4d |
| Manifest | 8aa16ca9ec3763026424e0cc4677b8c766694b7c6915c028beb964c0b0f8a931 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xx/wDUas/b2Ks6XIuw7AS3nYVe2/Yj6Ctt++m3HGVmIU1G2R5rHG5OoO1Gp4Hjd6EZQ3i7LyQlND2lectfTsDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:02.865283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107observed f5a95cc66de9ecec940401f89c678267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:02.845860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107/manifest.jsonobserved 8aa16ca9ec3763026424e0cc4677b8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.825102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107/publication.mdobserved a4e1e0ffb0aaf6308849386b75048609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.806663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107/publication.txtobserved b25382556aaca201435e800031a265f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:01.902772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107observed f5a95cc66de9ecec940401f89c678267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:01.885962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107/manifest.jsonobserved 8aa16ca9ec3763026424e0cc4677b8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:01.866796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107/publication.mdobserved a4e1e0ffb0aaf6308849386b75048609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:01.847034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088107/publication.txtobserved b25382556aaca201435e800031a265f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|