OT-2026-000099166
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000099166) never changes.
Identity and time
| Publication number | OT-2026-000099166 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-734e-a7cd-540dd7a8d5be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099166 |
| Status | PUBLIC |
Content hashes
| Canonical text | e37ad255b2bc9da750a728ac6562cc6de3d82d69e75be7b8dbd3338e71baef39 |
|---|---|
| Markdown | 29b335360590ad1a2ef8a287de8cef5d7105842e80e789b0c88830801a5bb1f1 |
| Publication page | 8b57a866d392e3aea670f1a3b4cc6587fd2ee009066aa6518cbdd245853c1273 |
| Manifest | 986d71c012965f9d92ded2d7b8c597e46ab7154300c1cb5a6fd0446daec19a88 |
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 | 8uJec40m3KH7zSiBhI8C7sYoh90sMmNZ78sOi4Yn4QDQxOemH/PmNHE/YITMlzBNIfYTLVELXklauEavJLT4CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:32.782793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099166observed 8b57a866d392e3aea670f1a3b4cc6587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:32.764111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099166/manifest.jsonobserved 986d71c012965f9d92ded2d7b8c597e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.745336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099166/publication.mdobserved 29b335360590ad1a2ef8a287de8cef5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.727152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099166/publication.txtobserved e37ad255b2bc9da750a728ac6562cc6d...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. |
|---|