OT-2026-000034259
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000034259) never changes.
Identity and time
| Publication number | OT-2026-000034259 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-75b8-b473-c404712e05cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35c092c797c407dcb9193c31a8475865082567f0c552d15f5bc712d3ec1c1c66 |
|---|---|
| Markdown | 1c670ad1b8bae5d3dbc3d6da24db4df888d314941935634cd88715b498cf749d |
| Publication page | fd5bf4d612a0b55f52ffc0ec6e82c6119c7110338e9140122c7afa4f8ede9397 |
| Manifest | ad6225e790524e53501dd2f50ade2c84e9dfa5a2fef4d1540582b8c8cebc4f84 |
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 | Js0iItDiizBdFVawFedbR2V9lhNxm6v0Myf6uBHDOZf/r9BvLGJ2dSOW7NIjx4V87AYeZm2bR3wn3paOqI4NDg== |
| 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
| 2026-09-17T11:30:49.061392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034259observed fd5bf4d612a0b55f52ffc0ec6e82c611...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:49.044721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034259/manifest.jsonobserved ad6225e790524e53501dd2f50ade2c84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.028244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034259/publication.mdobserved 1c670ad1b8bae5d3dbc3d6da24db4df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.012363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034259/publication.txtobserved 35c092c797c407dcb9193c31a8475865...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. |
|---|