OT-2026-000093442
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000093442) never changes.
Identity and time
| Publication number | OT-2026-000093442 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-79e6-bdf5-51306364cda6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093442 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc56056cdf1ea4d09eaa5a9f83d3e4b51e1db0cc7d5929e5ff384ac9f5711236 |
|---|---|
| Markdown | a391c0569bd856477168d3c2cdcb7b3155ed6911ea66b888ae2ef9a3ab8fc33f |
| Publication page | 874b7d85730bb7f3f8c5fb64c5ff24d1521ec58467e2a2619b97f27addbce4b8 |
| Manifest | f6ad4cf1a180fefe76a7b4d0b62909996a54dc9580a36b9efd80e15149d916ab |
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 | QX9n3FGiObUx93SVFAE6XDsqmjRZ0HPLAfPE7RmYpE4Bo5neioH93nWb6I6ISs8A5ic6YTAVmbYtyPNhk9ZDAQ== |
| 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
| 2026-09-17T09:40:20.516938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442observed 874b7d85730bb7f3f8c5fb64c5ff24d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:20.498935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442/manifest.jsonobserved f6ad4cf1a180fefe76a7b4d0b6290999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.481576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442/publication.mdobserved a391c0569bd856477168d3c2cdcb7b31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.464135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442/publication.txtobserved cc56056cdf1ea4d09eaa5a9f83d3e4b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.177450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442observed 874b7d85730bb7f3f8c5fb64c5ff24d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.160724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442/manifest.jsonobserved f6ad4cf1a180fefe76a7b4d0b6290999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.141646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442/publication.mdobserved a391c0569bd856477168d3c2cdcb7b31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.124737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093442/publication.txtobserved cc56056cdf1ea4d09eaa5a9f83d3e4b5...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. |
|---|