OT-2026-000092928
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, 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-2026-000092928) never changes.
Identity and time
| Publication number | OT-2026-000092928 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-75a8-b7ce-537a4e05f85d · 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-2026-000092928 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c30b0192320ee4d9a17c9481e3379abeda4b28dc4d195714ae515c06708a3ac |
|---|---|
| Markdown | b40fcfacc831a8d1b88d16096b7d384744a1417f311374e6036f188aa3cb0899 |
| Publication page | 5a617a1c4d91fe8d23d01f55115a054ee5419e522f6bf4bb07a0f87e23cbccb0 |
| Manifest | 39e312f0a2e1b9ec99ef0b7284d8d421af57e38444761a344024dcdf7c320ada |
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 | A7/Iypz/QsYm//uUhL/9valrvPAtaqCN6zmA3aNChVY4MVsNamE9/6MnknWLeNnXeCAQuIoy7sL+y14Z55etBQ== |
| 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
| 2026-09-17T09:40:02.541982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092928observed 5a617a1c4d91fe8d23d01f55115a054e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.520223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092928/manifest.jsonobserved 39e312f0a2e1b9ec99ef0b7284d8d421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.500982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092928/publication.mdobserved b40fcfacc831a8d1b88d16096b7d3847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.482574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092928/publication.txtobserved 4c30b0192320ee4d9a17c9481e3379ab...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. |
|---|