OT-2026-000081372
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000081372) never changes.
Identity and time
| Publication number | OT-2026-000081372 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7133-b9f1-2c3b771a0b5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081372 |
| Status | PUBLIC |
Content hashes
| Canonical text | a78a7e8ca31eb874ec35dfc1b771d92062dc69a8d936b10765d9792fe9468820 |
|---|---|
| Markdown | d6ee93b6c404efd2e658bc3b32163563c6d5201f4c6fa7c60f9422ed691ec266 |
| Publication page | daab5be15cadccdc3feace95f83e0c87a43f1955ace6b89b5211351c1fd461c9 |
| Manifest | bd66484a394bd253ce0a997e213779d56bb38bb4baa07955c6eed0b161a8c959 |
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 | 8BlL39Chr46IFnrAK9IUE5wivFyiFmx4d5siHjbXaP/F1nePmWNArfvvHvzdMy21vRzdWCtIuEYcRlFqMMpwAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:01:30.551128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081372observed daab5be15cadccdc3feace95f83e0c87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:30.531194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081372/manifest.jsonobserved bd66484a394bd253ce0a997e213779d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:30.514370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081372/publication.mdobserved d6ee93b6c404efd2e658bc3b32163563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:30.496298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081372/publication.txtobserved a78a7e8ca31eb874ec35dfc1b771d920...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. |
|---|