OT-2026-000038163
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000038163) never changes.
Identity and time
| Publication number | OT-2026-000038163 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88c-7acc-804c-33cf100e1dc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 095e43605b21b68c615a8702d8813e0319c21f20b4ff8a8da249c7fa107191b1 |
|---|---|
| Markdown | cf7f9fc635c2277034e886c819953982d08ecf84abe31eb656d9825842d8ec6a |
| Publication page | d6c09664d6ae2880eaadeee86d567dabe683637bdb6937e9b8a9890084a0696f |
| Manifest | e82dfc272fa8041f5a819cd097b7d01db25a66f7c2c71afe18ccfac85c62f52d |
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 | UNxlGT+HJjaoLtWIsQ08G/j/V/Um/aW6wYuf53FWmMz9Hnw76clHN4xIOZuV0uDdTEAnwtR/w0JshLMV/0SMCg== |
| 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
| 2026-09-17T11:23:30.953202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038163observed d6c09664d6ae2880eaadeee86d567dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:30.934201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038163/manifest.jsonobserved e82dfc272fa8041f5a819cd097b7d01d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:30.915783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038163/publication.mdobserved cf7f9fc635c2277034e886c819953982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:30.898603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038163/publication.txtobserved 095e43605b21b68c615a8702d8813e03...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. |
|---|