OT-2026-000038190
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000038190) never changes.
Identity and time
| Publication number | OT-2026-000038190 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d50-78ab-ad91-b273f1ab90ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038190 |
| Status | PUBLIC |
Content hashes
| Canonical text | f69947453490904aaa8403c0f13a0d413decee63139c65c6030b0e318c76e029 |
|---|---|
| Markdown | 10d1c3458ab53f8b7c1015dd9d96cbd6ea4ca460477fb1d16efc415d4eda11e2 |
| Publication page | 3d19cc94d69cc5720d69bafd87466372201ab656136eaa851d3cde93f326b823 |
| Manifest | 7a0172c134f1d84f8c12e74c98302ea29c3b1a63a2bf99d5c837d62c2ecdee21 |
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 | gSjWUBYoKRbkH14olqTmh+Og9o0ApEeDSpJGgqiYyg5P9SUXwllfncvi4Ks3FxnEyhlTdEFGEvmzE1izYhTeCA== |
| 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
| 2026-09-17T11:22:19.052737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038190observed 3d19cc94d69cc5720d69bafd87466372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:19.034438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038190/manifest.jsonobserved 7a0172c134f1d84f8c12e74c98302ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:19.017870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038190/publication.mdobserved 10d1c3458ab53f8b7c1015dd9d96cbd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:18.999464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038190/publication.txtobserved f69947453490904aaa8403c0f13a0d41...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. |
|---|