OT-2026-000069194
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000069194) never changes.
Identity and time
| Publication number | OT-2026-000069194 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-7f72-80ce-439b46cdef17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78db7fa4c7039c97c746ff3e2d5a922c66b8473cbf12442074da02660d1173ef |
|---|---|
| Markdown | a43fc6293aaf41a9ad92a264efc257652d911750a52b4b9095b6c28818d6bb64 |
| Publication page | e04145847a5249e7f4ecd60731433bc429e0d074dde9352e12a71825cebb038c |
| Manifest | bd2d34e48c7fab2110d2605fcb80953c5a05b91ca49b4cea1fe124d7b975bc10 |
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 | IG7MK+DwwlMjd0VaccGK5HvoShzCMFRUGnkRmTAW+VFhIHjQdHPEUuOmHc6SBB68PuGHqeNVXl6aUoY7wl+/Aw== |
| 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
| 2026-09-17T10:29:05.488289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069194observed e04145847a5249e7f4ecd60731433bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:05.469107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069194/manifest.jsonobserved bd2d34e48c7fab2110d2605fcb80953c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:05.451050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069194/publication.mdobserved a43fc6293aaf41a9ad92a264efc25765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:05.430161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069194/publication.txtobserved 78db7fa4c7039c97c746ff3e2d5a922c...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. |
|---|