OT-2026-000040167
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three 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-2026-000040167) never changes.
Identity and time
| Publication number | OT-2026-000040167 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-75a7-a55b-bf86c83df03f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040167 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5da9467f76768d39472ffa10aa097eb171525d3243efc970876eafcbdb86e6b |
|---|---|
| Markdown | 59722d34ee807fbeea4a029a36075f40351a78aa9dedc0cd9f44d73f22fef6c5 |
| Publication page | 8011729d2cd6b868fc40452be5f3a25e33b99f331721b0f5e28f361cd7cf08f6 |
| Manifest | d18049465add30ada8d4f59ef74e889c314aeb09f3b989930cc00c966699d292 |
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 | L3kjKTb8MRlEdK67MMatH8zE34K4T8l+s/g3yDOP/bYw+gTFczYhA4IO6qFhtM6amPPUbCMEtLJpymjQImJ+AA== |
| 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
| 2026-09-17T11:19:02.679158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040167observed 8011729d2cd6b868fc40452be5f3a25e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:02.662629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040167/manifest.jsonobserved d18049465add30ada8d4f59ef74e889c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.646967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040167/publication.mdobserved 59722d34ee807fbeea4a029a36075f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.631920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040167/publication.txtobserved c5da9467f76768d39472ffa10aa097eb...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. |
|---|