OT-2026-000035914
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000035914) never changes.
Identity and time
| Publication number | OT-2026-000035914 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7d57-adb4-3c4894e16a08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14e4abf749f9cad8903aa3ec725262c5059450417ce2e4f8fe99c4a95fd396f7 |
|---|---|
| Markdown | 7667090ffd5e46e1225f1ca23f2c1235c9c319be6f37d3b06c323850408a750a |
| Publication page | 81a816382888e88fe8f7de70fce52081c32f97ceaca50c6eb9e95ab3062dce69 |
| Manifest | 9ebceedbc893de88dd836558fc7265553d200a3b8757f1ebbc097fd5da383c29 |
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 | 8Omt1sPPxaBYgLeIWBNHwVobCY5RTAymT02TcZJc0jhGNDIKR4S9FXWNNDuYp2CZ/bVamJODWKcZ+hkNMdHODw== |
| 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
| 2026-09-17T11:27:45.329171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035914observed 81a816382888e88fe8f7de70fce52081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:45.310964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035914/manifest.jsonobserved 9ebceedbc893de88dd836558fc726555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.291761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035914/publication.mdobserved 7667090ffd5e46e1225f1ca23f2c1235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.274522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035914/publication.txtobserved 14e4abf749f9cad8903aa3ec725262c5...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. |
|---|