OT-2026-000072611
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000072611) never changes.
Identity and time
| Publication number | OT-2026-000072611 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d9-7eac-b7c7-8942de0edb02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 599a20eb93a0c8ac229ca832835a46fb1f6da3bcf5b4eee94e7ff9f354f813d8 |
|---|---|
| Markdown | 72988fc7c3dc9b1cadcf194c9468a93164290d213c1e45b684903b359a1884b6 |
| Publication page | 9e9e2d641154614a4ef4758973c0ba2cfe431fc9195b51b889299e0e05b378a1 |
| Manifest | fd250ed296076044ccdcf1cff5c01cd3c7919b2741a3cab4a43fd5bde51f4663 |
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 | c/adB89DSj12p9KP5X5/4V7yTmwSR1ODfBEQAv9UymW0DxS5ikHL2D0Ro8vB+RIoVTku4pdscsXtxNPzFeb7Cw== |
| 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
| 2026-09-17T10:22:27.580027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072611observed 9e9e2d641154614a4ef4758973c0ba2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:27.562474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072611/manifest.jsonobserved fd250ed296076044ccdcf1cff5c01cd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:27.543941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072611/publication.mdobserved 72988fc7c3dc9b1cadcf194c9468a931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:27.526641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072611/publication.txtobserved 599a20eb93a0c8ac229ca832835a46fb...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. |
|---|