OT-2026-000034842
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034842) never changes.
Identity and time
| Publication number | OT-2026-000034842 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7f3e-80d4-e45e59fc9de8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034842 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3a8cc79f47048f2dc7b8a8223277b7183b5b77a2c5447297d4b30c75ce8a6ef |
|---|---|
| Markdown | 2afb60a195867bb67551c20b0796d9c3ed74792a96b6aef08cd8d6014d788c87 |
| Publication page | d13ba8bbc893a297f3dfbb7e12741265087ed7f83b579ad82b8777b430fde7e8 |
| Manifest | de7e7fced2d69615780a83c3e8f65d5e185e9b56d80b5a99d8de8efa137cc613 |
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 | O7TX5bN0TeEZlotDZCKE4GAoTA8OC/XMJIRZo++bQYpBa3X7TGKuwxUy6dCSJQVDOHbjgTvaIabZ5jM7zu77BA== |
| 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
| 2026-09-17T11:30:29.015471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842observed d13ba8bbc893a297f3dfbb7e12741265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.993648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842/manifest.jsonobserved de7e7fced2d69615780a83c3e8f65d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.972911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842/publication.mdobserved 2afb60a195867bb67551c20b0796d9c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.953551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842/publication.txtobserved c3a8cc79f47048f2dc7b8a8223277b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.028530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842observed d13ba8bbc893a297f3dfbb7e12741265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.008903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842/manifest.jsonobserved de7e7fced2d69615780a83c3e8f65d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.990081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842/publication.mdobserved 2afb60a195867bb67551c20b0796d9c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.973115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034842/publication.txtobserved c3a8cc79f47048f2dc7b8a8223277b71...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. |
|---|