OT-2026-000092311
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000092311) never changes.
Identity and time
| Publication number | OT-2026-000092311 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7477-84fe-68b9b289f072 · 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-2026-000092311 |
| Status | PUBLIC |
Content hashes
| Canonical text | c572eeea3fbdf3a79eb15b426363f1da8e6342aacfef7a39e0b9bbb91fe7a6df |
|---|---|
| Markdown | 17751832188f6e773452692b385afb2a6007f700415c92feccf5a4692b8ded1a |
| Publication page | c199eef0ff87dbb89ff228dace0567b9597e839d45360dbd497221ad811b5281 |
| Manifest | 205ceeb7b6c50a9d0ad38cefc264a17918ed263063f89262500e955d998c83f1 |
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 | DlkiUAyr731XM3UZdQLggWFNP8IgB6hBroVtXYX88lapF5Vv8Omo2boFVfQ+Cq7gKN0MVtHLCblrLsg5O5/tBA== |
| 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
| 2026-09-17T09:41:51.281542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092311observed c199eef0ff87dbb89ff228dace0567b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:51.265331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092311/manifest.jsonobserved 205ceeb7b6c50a9d0ad38cefc264a179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.246220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092311/publication.mdobserved 17751832188f6e773452692b385afb2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.228683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092311/publication.txtobserved c572eeea3fbdf3a79eb15b426363f1da...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. |
|---|