OT-2026-000092663
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained 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-2026-000092663) never changes.
Identity and time
| Publication number | OT-2026-000092663 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7f6b-8b45-9a37f6000087 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092663 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa5353a47be6297d7ec0438f252756a3b05eda1680783dcf3a786e7de0ccd083 |
|---|---|
| Markdown | 6cc93539294a609ef41df9fac427c90c4a15c4cdf3a28a554dd2600c810fcd50 |
| Publication page | 4027ced697a7d4c227c4db5194715b9858213b3abfdec4b6402a30a13dba8b2a |
| Manifest | 954450dc0576265bccb9d08351bc54b1daa8c5a65143c966d37b3fa5661ca9a5 |
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 | YZDLzlnwuPyCao2QqSqkhIDy+UCG3WG8hNrIevJ8YX3+DEQ1Al7mAglUDGokhxv1U/xgg/stMrF51OgQ3XuAAw== |
| 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
| 2026-09-17T09:41:16.386918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092663observed 4027ced697a7d4c227c4db5194715b98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:16.370104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092663/manifest.jsonobserved 954450dc0576265bccb9d08351bc54b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.348712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092663/publication.mdobserved 6cc93539294a609ef41df9fac427c90c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.330939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092663/publication.txtobserved aa5353a47be6297d7ec0438f252756a3...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. |
|---|