OT-2026-000092335
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, 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-2026-000092335) never changes.
Identity and time
| Publication number | OT-2026-000092335 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7437-a581-1de653bba091 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092335 |
| Status | PUBLIC |
Content hashes
| Canonical text | c906b778a2f2743e83569fe9aa8b0769926e4578543b7bc27c531aca47fa111f |
|---|---|
| Markdown | 7843a43f941bfe7d862e901af2469c7bd3b6e6c734371f0d7ad177aaeee8be52 |
| Publication page | fe411d47bcf0e7dd525897e8869ef030bf801bb8b221c1b362544b40fd1e792a |
| Manifest | 42cd4c5f9d5ce235adf668391f50f73b7c09f716f96e7fc17a4f61cf9050ca2e |
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 | sPLN3Yh+W9lp4cqp+lcfqCVbHvTEYxcVwozRN3xD5Zdt3JShwscL4gIearQw4MoZBjGAOcTglIJqsMn91spzAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:52.987790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092335observed fe411d47bcf0e7dd525897e8869ef030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:52.966048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092335/manifest.jsonobserved 42cd4c5f9d5ce235adf668391f50f73b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:52.949889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092335/publication.mdobserved 7843a43f941bfe7d862e901af2469c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:52.927970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092335/publication.txtobserved c906b778a2f2743e83569fe9aa8b0769...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. |
|---|