OT-2026-000022210
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000022210) never changes.
Identity and time
| Publication number | OT-2026-000022210 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fc-78cf-9be1-fa81aa7975ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022210 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7e364a41360438afb550b486da3730ec97672e3e47d605fde9203c3f1efb4c8 |
|---|---|
| Markdown | 953ce6173c6dfd1abf19443c8801486fd6c28bebd45ac9d0915c3e761e6c5208 |
| Publication page | 34b03301002d9ca9638cdbec71972839615ad4a5c9522f39e95ca5a1087765a6 |
| Manifest | d1f49e3a6ba6a075565d3b34de4294d7809787cbde3fd11e009731489476b1a4 |
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 | 2iU7yHIDz0/iG+55QB3JL+5Vq/9eHvjxH+40JDGRaInsEwUf/lLPAKNAx72MgVJc2vJPKjdE6n8HV0xlB+Z1Bw== |
| 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
| 2026-09-18T12:42:19.341363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210observed 34b03301002d9ca9638cdbec71972839...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T12:42:19.158110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210/manifest.jsonobserved d1f49e3a6ba6a075565d3b34de4294d7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T12:42:18.998257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210/publication.mdobserved 953ce6173c6dfd1abf19443c8801486f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T12:42:18.766031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210/publication.txtobserved e7e364a41360438afb550b486da3730e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:53.805558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210observed 34b03301002d9ca9638cdbec71972839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:53.788333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210/manifest.jsonobserved d1f49e3a6ba6a075565d3b34de4294d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:53.768826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210/publication.mdobserved 953ce6173c6dfd1abf19443c8801486f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:53.749145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022210/publication.txtobserved e7e364a41360438afb550b486da3730e...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. |
|---|