OT-2026-000035067
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000035067) never changes.
Identity and time
| Publication number | OT-2026-000035067 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7b75-9d56-2c1d696fa1b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035067 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4579ec60261b25ca5b8b7fa3c81089f70e5c9830b0541f41f0d1256679a3973 |
|---|---|
| Markdown | eb40a65fe6695b48213bed6627436a6ae132ea39bf4d1cdf13eaf11c166bd6d0 |
| Publication page | 6013683f14ed94f8339cc6d2b8e957a55beba4c45a7e9428a7a7ab6f35c83f21 |
| Manifest | 2dfd8225ae8059937f0302a4d66f72bd6d9b8ef1d439bb59b52c7c0082cb6209 |
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 | mj0LOTlATG+I8I2NoytPAZO/BS+wWcNF+f7qcfdM9fnARgHtV5NqApAY6fNstphcdmTYeupPQAmj4Max6vtODA== |
| 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
| 2026-09-17T11:28:07.727342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035067observed 6013683f14ed94f8339cc6d2b8e957a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:07.706889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035067/manifest.jsonobserved 2dfd8225ae8059937f0302a4d66f72bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:07.686886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035067/publication.mdobserved eb40a65fe6695b48213bed6627436a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:07.669128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035067/publication.txtobserved d4579ec60261b25ca5b8b7fa3c81089f...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. |
|---|