OT-2026-000046162
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000046162) never changes.
Identity and time
| Publication number | OT-2026-000046162 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7e99-90c7-47fea04cf93e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046162 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0e12a416abf196db8e3ed1fe627a901fea964972a1539c1c0031d3f87a97cb7 |
|---|---|
| Markdown | 6295f3ec816f4cc549ba5e6d6ee691c40e6a6f85d07366a591a90d567b913fee |
| Publication page | ec68d22f026b12e315e23d358e76ccf6bbc69a21031195551789df100dcdd848 |
| Manifest | bd88437f3decc99016584632a4777d06a66a5a4f9779b2b082cb30284d518556 |
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 | YLaVeMODKqwLxBZqQ4H/g8lV1zFBv+bTttPjtQIaRJW5EE1BWd4aLKOtrNeV1UwPwvqF5ygR7r7ACCcS+KAfAA== |
| 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
| 2026-09-17T11:09:09.817737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046162observed ec68d22f026b12e315e23d358e76ccf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:09.732062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046162/manifest.jsonobserved bd88437f3decc99016584632a4777d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:09.715082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046162/publication.mdobserved 6295f3ec816f4cc549ba5e6d6ee691c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:09.697448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046162/publication.txtobserved d0e12a416abf196db8e3ed1fe627a901...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. |
|---|