OT-2026-000094922
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold 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-2026-000094922) never changes.
Identity and time
| Publication number | OT-2026-000094922 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7ce8-8878-da05346ac572 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094922 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe511f59d040f4547639161400eb51fa736f4037e7e91705a3187368c32fbcf2 |
|---|---|
| Markdown | 9d9e856281e2cec425de54d0f84669ff846453edd77d88cda413a4672c3b3c20 |
| Publication page | 34794cec7e484ea6712581f3e40aeb933487aa6f53fe17796ce1c82fae5f2dc5 |
| Manifest | 1f4a69306d6ddb657214cc5a1579ea74f36df49b60cf995bc8e9bcd2732db86b |
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 | aZEoxEqknTTz9uUUSgGFhzb4YjLQrmig0uaR87n6GERM/5LYwXiN86yONq/gDHQ5xU0JlEt0mTsDYXjXgvaCBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:27.059755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094922observed 34794cec7e484ea6712581f3e40aeb93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:27.042609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094922/manifest.jsonobserved 1f4a69306d6ddb657214cc5a1579ea74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.025181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094922/publication.mdobserved 9d9e856281e2cec425de54d0f84669ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.007947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094922/publication.txtobserved fe511f59d040f4547639161400eb51fa...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. |
|---|