OT-2026-000034714
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single 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-2026-000034714) never changes.
Identity and time
| Publication number | OT-2026-000034714 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7034-9b9a-e6660902f405 · 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-2026-000034714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b45756ca2eb386f411fb6c495bbc6bcdb32c7382d2c15f14b939472986d3b9f |
|---|---|
| Markdown | e97d3b31c0111cc45320c9c1e08148fc146ea2b8db26edd8047500b755c4e82a |
| Publication page | afcbf4ecf57777961ffc760dd10c823a2132882a0732849ef3761e6d5744fdf4 |
| Manifest | d784d7583554e7e1e463aa24e41c4f0a8149e665617e0bc0a08f6e8530dee590 |
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 | olzznh6InooHERu2C0ikd9C/4KEMhRLGu0r7IJJxRc/c6uD/Uh63CXWpREKg4NXgYh/QgxKBpSWsCD3EgZy1CA== |
| 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
| 2026-09-17T11:30:06.837930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714observed afcbf4ecf57777961ffc760dd10c823a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.820290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714/manifest.jsonobserved d784d7583554e7e1e463aa24e41c4f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.799477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714/publication.mdobserved e97d3b31c0111cc45320c9c1e08148fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.778896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714/publication.txtobserved 4b45756ca2eb386f411fb6c495bbc6bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.669733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714observed afcbf4ecf57777961ffc760dd10c823a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.652798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714/manifest.jsonobserved d784d7583554e7e1e463aa24e41c4f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.632873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714/publication.mdobserved e97d3b31c0111cc45320c9c1e08148fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.615509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034714/publication.txtobserved 4b45756ca2eb386f411fb6c495bbc6bc...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. |
|---|