OT-2026-000040694
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040694) never changes.
Identity and time
| Publication number | OT-2026-000040694 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7572-a26b-90255a71ba4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ead6d0f38546b821a4f8eb8873ffe8a3e41e21dd268622d850a5fd3b7ca3f52 |
|---|---|
| Markdown | 0e20dcc897aca0edaee437653889e7b67d332a9822625953dde1870a442e2ac8 |
| Publication page | 6dda966b6f34e0ed666f9a130616ee556fd4c77e75262f3f2f021e746462ca04 |
| Manifest | 93866c5b62dd907867d5f055d793f576b682815020e48438c69cb1fe386bae5c |
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 | S7Bl4L/Dws/80Knteb6Am/D4gQG4rU58p1P429+XdZeP9IrDN8vMSX/rhdcgCvxblBsodiVsRLouz89ZM4NxBA== |
| 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
| 2026-09-17T11:17:53.517449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040694observed 6dda966b6f34e0ed666f9a130616ee55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:53.500371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040694/manifest.jsonobserved 93866c5b62dd907867d5f055d793f576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:53.480738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040694/publication.mdobserved 0e20dcc897aca0edaee437653889e7b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:53.463226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040694/publication.txtobserved 1ead6d0f38546b821a4f8eb8873ffe8a...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. |
|---|