OT-2026-000039311
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000039311) never changes.
Identity and time
| Publication number | OT-2026-000039311 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7a5c-830b-2472fda436f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0efe31aa4924f7c64fa5157e857cc41763cadbec773180b36f4257ec1bd94648 |
|---|---|
| Markdown | 0b480a375b3627aacf87ef5f408cfe59b11dca7039f62f892df20b2260ce0140 |
| Publication page | 83c329d3da55884174dede076ff09c3473aa9b6f7f343b76be2bcd3168e1b403 |
| Manifest | eddd6d7ed4818d769bcd98e6a831643aae1874eb7ef322b0c5b055a2bbed3263 |
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 | YbvxlI+zfkzYJtHF01Q8MVLFppuMlxye7qymqg2h9S1cwLA5BwCoDCFSy/br6A0Vsk8ZlMmqYo6bKfLwInHHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:54.046280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039311observed 83c329d3da55884174dede076ff09c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:54.029910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039311/manifest.jsonobserved eddd6d7ed4818d769bcd98e6a831643a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.014321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039311/publication.mdobserved 0b480a375b3627aacf87ef5f408cfe59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.995655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039311/publication.txtobserved 0efe31aa4924f7c64fa5157e857cc417...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. |
|---|