OT-2026-000094268
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000094268) never changes.
Identity and time
| Publication number | OT-2026-000094268 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-72b5-b850-14c8a3793639 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d1a4242aace5851449d9855eb133c9bcfb2486e62c6bb4b83464830a2f806a6 |
|---|---|
| Markdown | eb9ae3aa93092d971d7bf4f67ba171ad7ed392f437aed475fe7089bd4d6d3a00 |
| Publication page | 07c7b80285ba0ebcdf5b71c8dc639375b5c3d52e590e4a465fb3494781de74f4 |
| Manifest | 06f5affdafb064bbca5bfa9968ba9c6b8f7e437f8b70c3e42004b47939b5db21 |
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 | vl1JyRq656/MFRHONL2Nue8CUq8p+k2UPVd7jwLxycG+JYVJsi4ODZC01HZS6xqhKUU9KviVyMntUJsk2ejBAQ== |
| 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
| 2026-09-17T09:40:04.178314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268observed 07c7b80285ba0ebcdf5b71c8dc639375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:04.158433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268/manifest.jsonobserved 06f5affdafb064bbca5bfa9968ba9c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.140836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268/publication.mdobserved eb9ae3aa93092d971d7bf4f67ba171ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.122981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268/publication.txtobserved 2d1a4242aace5851449d9855eb133c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.908470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268observed 07c7b80285ba0ebcdf5b71c8dc639375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.889122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268/manifest.jsonobserved 06f5affdafb064bbca5bfa9968ba9c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.872715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268/publication.mdobserved eb9ae3aa93092d971d7bf4f67ba171ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.856304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094268/publication.txtobserved 2d1a4242aace5851449d9855eb133c9b...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. |
|---|