OT-2026-000068010
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line 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-2026-000068010) never changes.
Identity and time
| Publication number | OT-2026-000068010 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7405-8672-46d992aace5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068010 |
| Status | PUBLIC |
Content hashes
| Canonical text | b51e840f0cdcaf95f606f22a28168c8e25c06ddd8204f1479114b209bb54911e |
|---|---|
| Markdown | e243da0972c7a9a7a48e621ac7f6725232ed26300943ac74a2eaa58a71987dd9 |
| Publication page | 3e5bea63853207ba827e9621b0600b4aa8fcc97289f33ef905a8967271e4cbaa |
| Manifest | f28a3f2c68fc36efafbc4a772801507c11846f53ead5a63be479fe03afd607cd |
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 | 4sGkT1FXp7CsvhymBLYRhBQ1UVQ4xAxBPrEu0PM9z0uWxPge0DrwJZFrF0KAhafLO4tfFBoev1vPy3jHRwr8Dw== |
| 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
| 2026-09-17T10:30:33.988981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068010observed 3e5bea63853207ba827e9621b0600b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:33.970067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068010/manifest.jsonobserved f28a3f2c68fc36efafbc4a772801507c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:33.950801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068010/publication.mdobserved e243da0972c7a9a7a48e621ac7f67252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:33.931421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068010/publication.txtobserved b51e840f0cdcaf95f606f22a28168c8e...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. |
|---|