OT-2026-000011051
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, vented 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-2026-000011051) never changes.
Identity and time
| Publication number | OT-2026-000011051 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7487-927f-f988979dd33f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30cfce06f6a2c44689d0cd3d12ed42704a487807024edbb56f05205483b428cd |
|---|---|
| Markdown | 3be80a0bf3d9f7134aedf0ca0617f6bb019f97ba679de951990b6c527a0cf7b7 |
| Publication page | 18327d235df85823623eda7073916b71b6cb1d93e711d6e579a59c8cbe63b834 |
| Manifest | da096ded20e395b6d2d28ec355d78c46a75fe503c1a0508b2afd36ba0ea63347 |
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 | 34+dubp2gq7aEIBBAls4NpH6g3SNMT4UqWcBU/uDvhew7p1ZlpxbBjI8qR1Zqf2ObL8FJy73pMvXN8rcASV0Ag== |
| 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
| 2026-09-17T12:13:53.119302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011051observed 18327d235df85823623eda7073916b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:53.098578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011051/manifest.jsonobserved da096ded20e395b6d2d28ec355d78c46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.078179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011051/publication.mdobserved 3be80a0bf3d9f7134aedf0ca0617f6bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.055411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011051/publication.txtobserved 30cfce06f6a2c44689d0cd3d12ed4270...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. |
|---|