OT-2026-000006371
Publication integrity record
Vacuum cup gripper, four outlet manifold, three stage ejector, pressure verified, 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-2026-000006371) never changes.
Identity and time
| Publication number | OT-2026-000006371 · never reused |
|---|---|
| Internal UUID | 01a0a958-a45e-70b4-8525-8540ab0c1316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:33.889322Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ba09f4b20208b643fe5c2dc46770c9a20a7b157d498ece1faef24c9055d86c4 |
|---|---|
| Markdown | 624dbc8a32a69f789ef16555fb86fd3761e4540234bdf9ff48298c357a539ea8 |
| Publication page | 5634936aa8e7ae00dc46a79c41144b11ce46241e3f001bf5d552cedd5a1cc9ed |
| Manifest | c7600989ab118d7e711e23f65e776587f904392c50d0a9451e7e5c0255b47576 |
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 | rQEJWaryn7SPGAc5PmlIGnqc3ZPOftZtiWyBPm5m88FxnamYDwsLyT7J58QtPP736tmAOpKD2HOjYA3/fdyLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:25.647756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006371observed 5634936aa8e7ae00dc46a79c41144b11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:25.631430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006371/manifest.jsonobserved c7600989ab118d7e711e23f65e776587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:25.500666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006371/publication.mdobserved 624dbc8a32a69f789ef16555fb86fd37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:25.487946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006371/publication.txtobserved 3ba09f4b20208b643fe5c2dc46770c9a...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. |
|---|