OT-2026-000047098
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000047098) never changes.
Identity and time
| Publication number | OT-2026-000047098 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-721d-8d0e-20c0d414406e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047098 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9de2f6f59416dceb634a866ec2c7d7e28fcbc60b182348e1f1ac32f11e18efe |
|---|---|
| Markdown | 857165afbc5a8a82e670ef60b84336cccd2a74e6b192f97f119018bfd46471c1 |
| Publication page | 9f8958998ea386393fd7e478286a0fb0bf7babb2fefd701777eb4aa5de9d8bb9 |
| Manifest | e62c4ce1ee28cf3ec5781a5b9ae51cfa732153d1e21713b2e86247d29a34ea75 |
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 | bij43MRc4reC6YdGxUGuPyjDNH6vH1izved3lomyVhJv/9FlKn4y0MBaPnMMInaTxkQLhrbVPUUfHMe/Qd/2Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:25.105389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098observed 9f8958998ea386393fd7e478286a0fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:25.084259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098/manifest.jsonobserved e62c4ce1ee28cf3ec5781a5b9ae51cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.063325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098/publication.mdobserved 857165afbc5a8a82e670ef60b84336cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.041716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098/publication.txtobserved d9de2f6f59416dceb634a866ec2c7d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.260166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098observed 9f8958998ea386393fd7e478286a0fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.240726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098/manifest.jsonobserved e62c4ce1ee28cf3ec5781a5b9ae51cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.221210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098/publication.mdobserved 857165afbc5a8a82e670ef60b84336cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.199702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047098/publication.txtobserved d9de2f6f59416dceb634a866ec2c7d7e...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. |
|---|