OT-2026-000017698
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000017698) never changes.
Identity and time
| Publication number | OT-2026-000017698 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-72fa-9286-c8c128d750c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017698 |
| Status | PUBLIC |
Content hashes
| Canonical text | f150106faa5ca0427f97f795a5749162f205615b28a35221849725eec579242b |
|---|---|
| Markdown | 5b2f986dc70e40a1bf1c7fb35ad6a098af64a31f88b2a332e068b481f224e65d |
| Publication page | 9fe94fa2b2e29884863b52a6836a2dd93ff0853218995cb0d8d342312e95491e |
| Manifest | ef33cf36b740e82a20345cd9791a2a35f1e6475ec1507b4e8619fe8d2bacbb67 |
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 | Vz/HsQ7oLmHQDAwZoNg8dz8r9CBCzUOO+9cP0BhC+DaQjhVOHLefczJ3aho2tGdGek8V+YqprdQlpkBx3hupAA== |
| 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
| 2026-09-17T12:01:38.882096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017698observed 9fe94fa2b2e29884863b52a6836a2dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:38.865862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017698/manifest.jsonobserved ef33cf36b740e82a20345cd9791a2a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:38.849453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017698/publication.mdobserved 5b2f986dc70e40a1bf1c7fb35ad6a098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:38.830943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017698/publication.txtobserved f150106faa5ca0427f97f795a5749162...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. |
|---|