OT-2026-000009192
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000009192) never changes.
Identity and time
| Publication number | OT-2026-000009192 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-701c-a248-c7796a5db249 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d6c4228d1df6a702ac3ba424584504f492a91832c12ae6f19f250a866d96e49 |
|---|---|
| Markdown | 6fe5c1d3accba40f97eb5f28302c43aa09d53b45f2ec1002bdc18a1a2dd9b57e |
| Publication page | c4575affd63886d743a4b309794190572c43bf553cda7d7a3bb4f26aaaf0ce95 |
| Manifest | e7cf82048a79e9b6d2ecce9bbb61dff07302553e40153c1ba6c6f47f329c56db |
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 | WZWSVFmv/7p6PNybJADD+KBQ+brTHRrbdGC38psUgwmsg/prO5LppKfa4aJ6CfjtQITc6ZSEVmC4UNOzorhXCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:54.510449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009192observed c4575affd63886d743a4b30979419057...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:54.493224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009192/manifest.jsonobserved e7cf82048a79e9b6d2ecce9bbb61dff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:54.475603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009192/publication.mdobserved 6fe5c1d3accba40f97eb5f28302c43aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:54.456570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009192/publication.txtobserved 0d6c4228d1df6a702ac3ba424584504f...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. |
|---|