OT-2026-000063768
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000063768) never changes.
Identity and time
| Publication number | OT-2026-000063768 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7095-9ea5-e76b256b5644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063768 |
| Status | PUBLIC |
Content hashes
| Canonical text | eebd0c43d5fd16e4fbdf7b98f2dad71d19af1b129521dc618786ec8bd94f4d0a |
|---|---|
| Markdown | 48645ecc4d8e040753c236a512d272401b276d1f6352a1caa946129f2ba9d3eb |
| Publication page | e89f75dc4722d968e7d80ef8ee642a54d90cf505f09165bb504d13934488eb6c |
| Manifest | 2ff69e69600746cc9f74a373c2143f1b6ac4317f6911c1a68bef9e2d016dbb8d |
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 | lr+FWFFWhCsXseKgHk0eufIpCx2DCjHZDF8jZzyB42hRau/l/CTS1x2wtLpG/xWh1OAi2hIAkxrdBadaWUhwAw== |
| 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
| 2026-09-17T10:40:03.072646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768observed e89f75dc4722d968e7d80ef8ee642a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:03.048103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768/manifest.jsonobserved 2ff69e69600746cc9f74a373c2143f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.015291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768/publication.mdobserved 48645ecc4d8e040753c236a512d27240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.976549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768/publication.txtobserved eebd0c43d5fd16e4fbdf7b98f2dad71d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.443808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768observed e89f75dc4722d968e7d80ef8ee642a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.424643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768/manifest.jsonobserved 2ff69e69600746cc9f74a373c2143f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.402952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768/publication.mdobserved 48645ecc4d8e040753c236a512d27240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.380579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063768/publication.txtobserved eebd0c43d5fd16e4fbdf7b98f2dad71d...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. |
|---|