OT-2026-000038323
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000038323) never changes.
Identity and time
| Publication number | OT-2026-000038323 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-731a-a65b-597f61bf9d22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038323 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4e3eb6f361b883f67b50950e89dd4cd61d233f4fb80444a082fd837662dd993 |
|---|---|
| Markdown | b8df4a773cb6240b3567dc0c5745a1d890c616033fcf0cbe1455fcbd1781d60e |
| Publication page | 7965e73195ad7aa4fc4ab0b7219772050c8279bd6528edd14cd33ee47eb2e930 |
| Manifest | f348f05c5f689b85fe912ec7613fb9b920dcae651db7b43d4b6a6581dd1ec97f |
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 | MeeQUq87r/ksgx9KnuvGPODSC1jU+EZQNzo13pFZRrdrPT+EqTL7eUq3leCqVOoctsmRye1Il32fr39czC5eBQ== |
| 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
| 2026-09-17T11:22:30.180409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038323observed 7965e73195ad7aa4fc4ab0b721977205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:30.161812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038323/manifest.jsonobserved f348f05c5f689b85fe912ec7613fb9b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.142780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038323/publication.mdobserved b8df4a773cb6240b3567dc0c5745a1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.124507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038323/publication.txtobserved c4e3eb6f361b883f67b50950e89dd4cd...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. |
|---|