OT-2026-000092810
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000092810) never changes.
Identity and time
| Publication number | OT-2026-000092810 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-723b-bfc7-c34e520d191c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092810 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe00b342b445df3e838a008d36db61efdffe7aef79da0d711758cf5eb74ea313 |
|---|---|
| Markdown | aa09b2e9fd988c215745cdb63655140ff31f6ada3e085ec7c4b0e35711ecb1b0 |
| Publication page | f61fd73e17d26bc042ee5ad981e447a666f5a27cd6155a846b020c30e4ea076a |
| Manifest | 74344e9f2dfdca7a5b0994f8bae25f9829d6d7c34aa12a7193c1923932afcdda |
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 | UbfPsPP6hSuwiud90f7Qp0l1OI+QrGgI7+WnqM0cOtdXoWhyzacInZVb5g9yZahvP95lof2ZayUOmT4SqdtNDw== |
| 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
| 2026-09-17T09:40:46.025039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092810observed f61fd73e17d26bc042ee5ad981e447a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:46.005642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092810/manifest.jsonobserved 74344e9f2dfdca7a5b0994f8bae25f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.986813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092810/publication.mdobserved aa09b2e9fd988c215745cdb63655140f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.959766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092810/publication.txtobserved fe00b342b445df3e838a008d36db61ef...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. |
|---|