OT-2026-000068404
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000068404) never changes.
Identity and time
| Publication number | OT-2026-000068404 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7389-a273-e8523d264687 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068404 |
| Status | PUBLIC |
Content hashes
| Canonical text | c288d732f65ef2e7ed5b98f8c662c7dba9735954cce211f02b6e8b23d2211545 |
|---|---|
| Markdown | c15944d2e5d4f90c7210c5b8073a1cfbc54ca9aa051f7f744cef8facbab9a3e6 |
| Publication page | 400de3adcfe8a960b7a42de3b1b5c7a1f036665bac2ac7d14a204da2699be85c |
| Manifest | 9180b186aff2277d1d63121b8241745bfc297d3b9983f734353d4d7a69d9154c |
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 | PZ6Ag1p7NG6sKJ9Ucri4dzuyU4z4ugHSkaE2RqYv6Yheyopjb1vImBOvI14d5tFVpGrDC+5uFFWDltihzoiUBg== |
| 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
| 2026-09-17T10:29:32.102509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068404observed 400de3adcfe8a960b7a42de3b1b5c7a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:32.084112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068404/manifest.jsonobserved 9180b186aff2277d1d63121b8241745b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.061140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068404/publication.mdobserved c15944d2e5d4f90c7210c5b8073a1cfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.042343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068404/publication.txtobserved c288d732f65ef2e7ed5b98f8c662c7db...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. |
|---|