OT-2026-000092256
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000092256) never changes.
Identity and time
| Publication number | OT-2026-000092256 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7549-8a4f-eae591105604 · 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-2026-000092256 |
| Status | PUBLIC |
Content hashes
| Canonical text | f013ba889f256df8ffc03f72ae821833907ffa819735998b7a87fb7a303285da |
|---|---|
| Markdown | 2322709c54c02ca3a9ec8bc912148f5aa762c5d7274e0aa5ff124d3119c7ee28 |
| Publication page | 32a8b26c10a6d48e2a2dae54c53301c1404babc7e2ed7af0ba8452e785b8bf3f |
| Manifest | 86f4c6058b31eeec8c6b37d84cc9216a5b73a6d547c04afd08c7ccf910b75381 |
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 | 4NP95e3r93mUDrKcxFlnn+wSMfEjHNimABWzP3bHNnJxrHOSjdW9De5mf/It5EP7nGfPvRXTmtEZtTWlbGkZCA== |
| 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
| 2026-09-17T09:41:46.968836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092256observed 32a8b26c10a6d48e2a2dae54c53301c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:46.952639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092256/manifest.jsonobserved 86f4c6058b31eeec8c6b37d84cc9216a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.935589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092256/publication.mdobserved 2322709c54c02ca3a9ec8bc912148f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.916593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092256/publication.txtobserved f013ba889f256df8ffc03f72ae821833...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. |
|---|