OT-2026-000092255
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000092255) never changes.
Identity and time
| Publication number | OT-2026-000092255 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-71a3-a48e-09174c3fa167 · 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-2026-000092255 |
| Status | PUBLIC |
Content hashes
| Canonical text | da564801c1a67de8087b02fca49d2e4a2e617762ef5dd1ff6587cd7b8c4273ec |
|---|---|
| Markdown | 8410dcd6a44b3174b499c66818eb7705433d5ee380d6e6a43d2fbb0cb4c9fe60 |
| Publication page | 97cb7f4ba44650bbc98fb4c29551185eb8f093023cbd939a65a2cca113cf41a9 |
| Manifest | 6de38b047bad98799808f4b9f7cd8a28035525bece363d5c2b95ba74c24ec1b6 |
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 | Z8wOETuM0uPcgXjjXT65rxUQ3yjLbfXNqS2pU0kVxgiXNrZX627iHS07hVqBxTrr9KAMv1sotrMpZG7mMTrICQ== |
| 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
| 2026-09-17T09:41:46.896752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092255observed 97cb7f4ba44650bbc98fb4c29551185e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:46.879513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092255/manifest.jsonobserved 6de38b047bad98799808f4b9f7cd8a28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.861502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092255/publication.mdobserved 8410dcd6a44b3174b499c66818eb7705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.839874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092255/publication.txtobserved da564801c1a67de8087b02fca49d2e4a...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. |
|---|