OT-2026-000099387
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099387) never changes.
Identity and time
| Publication number | OT-2026-000099387 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7aa6-97b1-0ccafbba5c4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dd43ab32a42911f0ab9857490f494ac7b04369671a0ec5bd0b5de989088e804 |
|---|---|
| Markdown | b4503b793932d6b0393ffa08e4d48a24572bf488d5b77add96e22bad6f7d9f42 |
| Publication page | c2fef7f28750a5253bb3dfa9e66879437f77b4f2d46b3e7e193ba32ecf34e6e7 |
| Manifest | 8b6bad870b2217a959d1990b3dd07fe29bd6ceec66b93c7c1b473411ca23a35f |
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 | oJ/2PpbzwOTsEu8oFBu6sXKRhgv0A312O0Qnk8AcnbvuE/KYHUP0v1wbv4RLRrP3gZP6ogj/dq7h0JvNa8JZDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:08.882595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099387observed c2fef7f28750a5253bb3dfa9e6687943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:08.865486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099387/manifest.jsonobserved 8b6bad870b2217a959d1990b3dd07fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.845700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099387/publication.mdobserved b4503b793932d6b0393ffa08e4d48a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.826938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099387/publication.txtobserved 2dd43ab32a42911f0ab9857490f494ac...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. |
|---|