OT-2026-000047166
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000047166) never changes.
Identity and time
| Publication number | OT-2026-000047166 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7de0-ac0c-bb24bba6a1bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c9fcb25ed24132c72913a2215a01201b17971835c0dc93e12fcbbbe1802c160 |
|---|---|
| Markdown | 4c7f78b52505e208f1b7f9fb9d33d0875a85396c2e24e833553faf73b9ceb3af |
| Publication page | 7c446dc8462de6c1d950e3653d65044dc7e0e9197fc2939b401501ebfab1b5ac |
| Manifest | 8f923d791ec314186fd95599353576eb0d36a4b3d8035d2862e73b976f8f0065 |
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 | 8ETFBUZzkeCHS3cWg35YBsrIS/7DAIHI2WmvcC/PTMWLR/SzQ4ffjYe2vGwKAG2Aeg2SQpsb4dMbeEegfW4FCw== |
| 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
| 2026-09-17T11:10:30.674701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166observed 7c446dc8462de6c1d950e3653d65044d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:30.651343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166/manifest.jsonobserved 8f923d791ec314186fd95599353576eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.625764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166/publication.mdobserved 4c7f78b52505e208f1b7f9fb9d33d087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.605935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166/publication.txtobserved 3c9fcb25ed24132c72913a2215a01201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.962041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166observed 7c446dc8462de6c1d950e3653d65044d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.943865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166/manifest.jsonobserved 8f923d791ec314186fd95599353576eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.925022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166/publication.mdobserved 4c7f78b52505e208f1b7f9fb9d33d087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.905664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047166/publication.txtobserved 3c9fcb25ed24132c72913a2215a01201...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. |
|---|