OT-2026-000079011
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000079011) never changes.
Identity and time
| Publication number | OT-2026-000079011 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-76a3-b6d7-7cd7c5ecad8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 549945a011b5e86cf0a564f0daa89e7f30934a9141a860ffb6fecb81a9f13d4a |
|---|---|
| Markdown | d102cee37f9bf114b6c3540ac28e78847a29633329377df14b0c06278e6ddaab |
| Publication page | 14a624820dacfb1136adc9eb09295b254948945237b24683244b62c82ed8eedd |
| Manifest | d533aaaa682f24012f7fd14f7943ee3e100579e826f0f974aa753eb3a8b30586 |
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 | hpXdJH+TRyXXM8YHEAtTRMBWLeCMbw27aMQ9kdXU2ITH2yUh9+Ca6cV3gYxJ7lf+TEOcUEH5XARfSs/sZZ/yAg== |
| 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
| 2026-09-17T10:05:50.794416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079011observed 14a624820dacfb1136adc9eb09295b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:50.775802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079011/manifest.jsonobserved d533aaaa682f24012f7fd14f7943ee3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.755958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079011/publication.mdobserved d102cee37f9bf114b6c3540ac28e7884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.735893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079011/publication.txtobserved 549945a011b5e86cf0a564f0daa89e7f...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. |
|---|