OT-2026-000092210
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, supply line 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-2026-000092210) never changes.
Identity and time
| Publication number | OT-2026-000092210 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7178-9ca6-080c9d09bbd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15fa95ba2aa06097401cf0aebfe87be0295ff21d7b0c102367bad3ff2765f7e6 |
|---|---|
| Markdown | 137c168a856b80a09153df5cc61f67e6141823c92c933535920170c630261a75 |
| Publication page | 9e1d94b71941692445d096140a39f6c4baa5245a0e0c231bd91cf3ec2b55a0df |
| Manifest | 1a8dbecb210e0ecacaf4eb30266c176d4efcd988db74a63f8f490ad892dd7309 |
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 | kCW/yQ2fczsDPbhdCw1WU/bIZ1QUQSmFz59sMq/yioTFPHtm3mmBZUgneUQaflCMtYDmaPWBz1N0AtGUbQSQDA== |
| 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
| 2026-09-17T09:41:43.156796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092210observed 9e1d94b71941692445d096140a39f6c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:41.721353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092210/manifest.jsonobserved 1a8dbecb210e0ecacaf4eb30266c176d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.703143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092210/publication.mdobserved 137c168a856b80a09153df5cc61f67e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.685221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092210/publication.txtobserved 15fa95ba2aa06097401cf0aebfe87be0...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. |
|---|