OT-2026-000033693
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed 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-2026-000033693) never changes.
Identity and time
| Publication number | OT-2026-000033693 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-76ca-86cb-ac638ebfb098 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ce2efc2d536ad305cafff96d77d652ef3b4aabe5e79f34060904fbed3adafd6 |
|---|---|
| Markdown | f97a87a40625a0df5a63f2d7c09248daa1a84673ae9272782c80ae3c6f0b1317 |
| Publication page | d91bb734d1cbd04a7358c49d6caa09503fd3635e525252c6fc562ccb44e479c5 |
| Manifest | 43ba706f93acd6edc83062c4effcbaa868db539b8c4096aafe9b51cad7c47e17 |
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 | cvv4MHsMyPQV9qIx1Q3sJwg+EhwaaJvwLsjZa5EOng0dZI9Ea54oiGBGt93TMj86/thLovT2j8DmWRbNLXczCg== |
| 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
| 2026-09-17T11:31:41.256012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033693observed d91bb734d1cbd04a7358c49d6caa0950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:41.237861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033693/manifest.jsonobserved 43ba706f93acd6edc83062c4effcbaa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:41.219458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033693/publication.mdobserved f97a87a40625a0df5a63f2d7c09248da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:41.198654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033693/publication.txtobserved 3ce2efc2d536ad305cafff96d77d652e...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. |
|---|