OT-2026-000035262
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035262) never changes.
Identity and time
| Publication number | OT-2026-000035262 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-75a8-90e5-6bac5c62af78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89576a63f1924eab2eb6e1c0895b5566b0b2c00b56d579d4215470b7a699fdce |
|---|---|
| Markdown | 40600bff1154332269a89334cf9eb6d2afad352c7bacd56f60974d10caf91aa2 |
| Publication page | 3ba47f45a1c89fd6316fc840167233f2a1200b84bea7ba66d7d9a57fb3b598cf |
| Manifest | dada8e991a21403a7385489e5b4cb18bc53be238e007fb92e6729b2c4f3909a1 |
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 | hEBS35WtMxDT2T+LYUtUSZiNOasaqSiS6rp1CpUH09ZwcT+bgitWQHaAR0lbgqdJrrn95dXburv2cyZUo9PQDw== |
| 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
| 2026-09-17T11:28:24.556788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035262observed 3ba47f45a1c89fd6316fc840167233f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:24.540623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035262/manifest.jsonobserved dada8e991a21403a7385489e5b4cb18b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:24.524976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035262/publication.mdobserved 40600bff1154332269a89334cf9eb6d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:24.508666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035262/publication.txtobserved 89576a63f1924eab2eb6e1c0895b5566...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. |
|---|