OT-2026-000074916
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000074916) never changes.
Identity and time
| Publication number | OT-2026-000074916 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-7367-b545-7a56e5c143b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cddc960d1d044b1eb38ba219b0c4160ecc090403faf4b4720f730aa150c4ad0 |
|---|---|
| Markdown | 31d3bd58ee719d8b62a35cde13debf0c536f9a80dd0425a537053db0ac56f84c |
| Publication page | fdb1999fea9d19faf1d54403b11ea8de34654d2acfdca3ec14337eda7d5ddbda |
| Manifest | 46dcedadafb2c159805e41757b2c3e83fa511f1f296dc2442f83a84867e77aff |
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 | OaQPazVV8hu1eSQGjXjavm9Rpvo2HipEbCzTJ4R30G4eR7T+onGxSvo1MU//J7/c6b9SUFwU7olRjnyW3gaHBw== |
| 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
| 2026-09-17T10:18:38.504010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074916observed fdb1999fea9d19faf1d54403b11ea8de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:38.484560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074916/manifest.jsonobserved 46dcedadafb2c159805e41757b2c3e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:38.466573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074916/publication.mdobserved 31d3bd58ee719d8b62a35cde13debf0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:38.449970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074916/publication.txtobserved 8cddc960d1d044b1eb38ba219b0c4160...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. |
|---|