OT-2026-000092884
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000092884) never changes.
Identity and time
| Publication number | OT-2026-000092884 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7360-9dc7-6d3bebdae275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092884 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0bef9c05331ff367a952fe225dbe9a446131b1f16ba64b4a326fe294d158f5e |
|---|---|
| Markdown | e8cb607c89b3511f477df9260ff271669357046214371a9fe5c7363c62b41d36 |
| Publication page | 121ca1548ce703004fa99e94c879bce7ee2eedfd4f97d4a90f3bf5456103423f |
| Manifest | 1f2030753b0c13b1829a3039c16fb5718982538aaa75ff6c901c97326389ff5a |
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 | mcVNso7Q2o4G9XmXp7XhYMZm09Iz8cOAe7IsQ+q6z5z/ZsooiUBbINn8OPUuDb0/9b6qJMv1VBQCGMOPUNZeCg== |
| 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
| 2026-09-17T09:39:59.598550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092884observed 121ca1548ce703004fa99e94c879bce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:59.580087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092884/manifest.jsonobserved 1f2030753b0c13b1829a3039c16fb571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.563246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092884/publication.mdobserved e8cb607c89b3511f477df9260ff27166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.545958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092884/publication.txtobserved b0bef9c05331ff367a952fe225dbe9a4...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. |
|---|