OT-2026-000010808
Publication integrity record
Single bellows cup vacuum gripper, two stage ejector, vented 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-2026-000010808) never changes.
Identity and time
| Publication number | OT-2026-000010808 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-7006-9e50-c6fb3cfb4e48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b308d3fd74d06fdfffed6772c9ab95b1a3ce0ac147479d9901962808f3e3d68 |
|---|---|
| Markdown | 67977278308c97bae91f73a47c79bfdfb3956b90005c38e0ab28063ef4121e37 |
| Publication page | ebf22cf76ad5369e525696f503d1d2e0c6f7dae23897ef3ce66a75dd2d83f1e1 |
| Manifest | 45155a7bec3d3637c3bc8c784b8c1790e8665739905a43d91b36b599986047b0 |
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 | qaHTuKSSC7lKqjCArjLpWAl12Uy5KY+woWBW7sRty8wQrtK60wck9iYme8Ivb5JDJUBMBvkHEf3pmLHmdK2fAg== |
| 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
| 2026-09-17T12:15:44.943301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010808observed ebf22cf76ad5369e525696f503d1d2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:44.925315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010808/manifest.jsonobserved 45155a7bec3d3637c3bc8c784b8c1790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:44.905850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010808/publication.mdobserved 67977278308c97bae91f73a47c79bfdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:44.887883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010808/publication.txtobserved 9b308d3fd74d06fdfffed6772c9ab95b...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. |
|---|