OT-2026-000092532
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000092532) never changes.
Identity and time
| Publication number | OT-2026-000092532 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7509-8c21-85e0f97d0f0d · 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-2026-000092532 |
| Status | PUBLIC |
Content hashes
| Canonical text | d55043621479abf80eed34fff982cc31d7c69382a10f8f60b231211eaa7af6fe |
|---|---|
| Markdown | 2f15fbc40f901632977eb4056423f71ed31c8398b47008520190f62977d5fa5a |
| Publication page | 0a32a1e96dc6f93193513826062454618780b37dc9226d891d5e2913c435c221 |
| Manifest | ce9eddc8a29f325e1d42d4f5cd2d80ceb6842348037984da4b954c458f9c13cf |
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 | U81+fn2sH9ALgDg97y88J2Uipa1XuQujEzKbi2c4nuufNchbIqDBHE816uBjkTiMtegHSdGVrwe7S2rbdGiYAw== |
| 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
| 2026-09-17T09:41:06.677200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092532observed 0a32a1e96dc6f9319351382606245461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.658730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092532/manifest.jsonobserved ce9eddc8a29f325e1d42d4f5cd2d80ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.639624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092532/publication.mdobserved 2f15fbc40f901632977eb4056423f71e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.620923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092532/publication.txtobserved d55043621479abf80eed34fff982cc31...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. |
|---|