OT-2026-000093332
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000093332) never changes.
Identity and time
| Publication number | OT-2026-000093332 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7bfa-84d9-4c6c050eebd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01ef4992b071b4e258c3ce11ffc25cc9a8c5919a0e7372297d180e64ab61ffb6 |
|---|---|
| Markdown | 8446d79c250e359bf3dcf8cb9bd6b0620f8ef4820d75b6cab3a17b8a86d59119 |
| Publication page | 40398b24d34872bae50589b1bdc8e2cd7f1cb915d66557e5609386dc43eb0043 |
| Manifest | 6f8d7b03b449c15c92ea48b2880f8b825166c27f1d7436a8f2232d65533db79e |
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 | XC/LDdc0fIkl2DMPXKcNxAXI+SsSFF9KIepHgCfDZ4PdyVnESM1+800ynLohDDNM4equpBdHxXNRx2Nsws0SDQ== |
| 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
| 2026-09-17T09:40:43.157107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093332observed 40398b24d34872bae50589b1bdc8e2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:43.141188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093332/manifest.jsonobserved 6f8d7b03b449c15c92ea48b2880f8b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.124083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093332/publication.mdobserved 8446d79c250e359bf3dcf8cb9bd6b062...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.106730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093332/publication.txtobserved 01ef4992b071b4e258c3ce11ffc25cc9...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. |
|---|