OT-2026-000088205
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000088205) never changes.
Identity and time
| Publication number | OT-2026-000088205 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7b62-b3ff-9003453a6752 · 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-2026-000088205 |
| Status | PUBLIC |
Content hashes
| Canonical text | b13652e8ef524b3e7738a60a6663f70e10c19c4f2df907ed4affb1c36cfdf205 |
|---|---|
| Markdown | 0f4fe5287822d06addc7c2f4abb1ea9465c3cfe464650af8a7ed6ff99882ac7e |
| Publication page | 16008ef47d2d3c305473ed88e1083aaf28305cd0918d6dee6a41ff9f989999d3 |
| Manifest | 0162dcfce8b39b8eeb16f8c02351e87ff796aa3d6d668e2b12834142424b33bb |
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 | 3E9RZ2oWkcNtPMD4xLMS4PptiL9MSqen8rqyppPsnmLkK1TB6oXr5p+6XEm8lSdrYpTkoPvSZ7bFI/ZmbDF4Bg== |
| 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
| 2026-09-17T09:50:16.988281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205observed 16008ef47d2d3c305473ed88e1083aaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:16.951430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205/manifest.jsonobserved 0162dcfce8b39b8eeb16f8c02351e87f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.929015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205/publication.mdobserved 0f4fe5287822d06addc7c2f4abb1ea94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.909495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205/publication.txtobserved b13652e8ef524b3e7738a60a6663f70e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.404483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205observed 16008ef47d2d3c305473ed88e1083aaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.387143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205/manifest.jsonobserved 0162dcfce8b39b8eeb16f8c02351e87f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.364907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205/publication.mdobserved 0f4fe5287822d06addc7c2f4abb1ea94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.348402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088205/publication.txtobserved b13652e8ef524b3e7738a60a6663f70e...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. |
|---|