OT-2026-000009208
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000009208) never changes.
Identity and time
| Publication number | OT-2026-000009208 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-702e-9846-abaec53c241b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19783960e8e09e6234d669d5ed814bcf5b30e8467408aa333c21939215add260 |
|---|---|
| Markdown | ba23cd669bcf358f43d1a934891281ed658c764dc2655a44c3b9c4c758b61827 |
| Publication page | c072418dcbea09bf08acc9eb826fe5496561a0a79156a38ffe2555fa389130c3 |
| Manifest | de757d72d817b46d8dd1cbc008a6bf9be14c1488205c8cc45faadb16b63e469e |
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 | kTy0lqz6e6HOFTfrAm4CNPRtSKntOKjKnptIXor2D73r4KqZ1A9Tf5EM5Y+IIP38U92p9U5hPD+r5pf62MJFAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:55.833220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009208observed c072418dcbea09bf08acc9eb826fe549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:55.811942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009208/manifest.jsonobserved de757d72d817b46d8dd1cbc008a6bf9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:55.788725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009208/publication.mdobserved ba23cd669bcf358f43d1a934891281ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:55.768433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009208/publication.txtobserved 19783960e8e09e6234d669d5ed814bcf...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. |
|---|