OT-2026-000065068
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000065068) never changes.
Identity and time
| Publication number | OT-2026-000065068 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-704d-a272-859c549eac99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065068 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef58f12828ae61b2df1accc0e5e71957188477120dc15b064b1f5d41d4ed4426 |
|---|---|
| Markdown | ec20e1c67b43f092d61b462ff0da0071e2de15971ce124077f54213c770754ac |
| Publication page | 82096bca7f813e0c8c4825430d019188d3a78e5d29d56882bdf88f8b10e3d339 |
| Manifest | ab05f128c996aaa9ef053631f91d0d1c32323c09c21cc0df043b5a7154b029bc |
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 | Goex5nMFc72bLNiVj1faD/i+w4hXK6AyWwuZpW1kYYl5GvJ14LJNzcY42nvTRSoXlh6Sbllg2SAo2eu5lWz1CA== |
| 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
| 2026-09-17T10:36:02.916518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065068observed 82096bca7f813e0c8c4825430d019188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:02.897501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065068/manifest.jsonobserved ab05f128c996aaa9ef053631f91d0d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.879186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065068/publication.mdobserved ec20e1c67b43f092d61b462ff0da0071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.857783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065068/publication.txtobserved ef58f12828ae61b2df1accc0e5e71957...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. |
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