OT-2026-000034854
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000034854) never changes.
Identity and time
| Publication number | OT-2026-000034854 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7d80-84bb-8886609ffdfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d65614000e333f8dd162daffef672b0aca4a0ec9b927aa90fe0d2e43937201b |
|---|---|
| Markdown | 22a81f4b9a57430d317d128013366f424947eadffc7131c31fc1e7090c04d197 |
| Publication page | dbbe727151c34d3eae6bcb3e9f404e98ad8a70b9d2e831df4cd95b0b5c695f58 |
| Manifest | d7645582858adadcfa044d414304d9bb35921b1b67bdcd54d733bdcafa933036 |
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 | v8pMC9XOTpfhhWIzFbrR7hMHbE9vFXLQj1faJXgNLVqBrTMt8Qfa2wnXvgiOkW5Z6ru9DWIt8XWwMK26KukbDA== |
| 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
| 2026-09-17T11:30:30.056467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854observed dbbe727151c34d3eae6bcb3e9f404e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.038502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854/manifest.jsonobserved d7645582858adadcfa044d414304d9bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.019084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854/publication.mdobserved 22a81f4b9a57430d317d128013366f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.998183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854/publication.txtobserved 5d65614000e333f8dd162daffef672b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.995235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854observed dbbe727151c34d3eae6bcb3e9f404e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.977376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854/manifest.jsonobserved d7645582858adadcfa044d414304d9bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.948465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854/publication.mdobserved 22a81f4b9a57430d317d128013366f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.930896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034854/publication.txtobserved 5d65614000e333f8dd162daffef672b0...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. |
|---|