OT-2026-000080388
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000080388) never changes.
Identity and time
| Publication number | OT-2026-000080388 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7c12-8cf5-cf53e5aaed20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080388 |
| Status | PUBLIC |
Content hashes
| Canonical text | afe5a3eeae56542d4fb25ef80d193f340ebcce766616e872fc53c7cdeac84fa6 |
|---|---|
| Markdown | 7e49c9fb85fbb6ea21888097a709491eca8ac39c77525fe6462b6cffb2cda6a3 |
| Publication page | 5330e0749f44421326bb8dcfac90eb2e3ab2a9fe3adca9fd9a7f153b23182bed |
| Manifest | e77ee6e25e404958a8b5c9a7295aa408b96c8d08188b3e32869d84152984de53 |
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 | owGutNT5spsuYsGfmEKbkgsc9Sj/GHqZEEVoPDS656L4rfGqm7amrHbUhG7uqcpxdIKanb6jlCogF4b3AqMCBw== |
| 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
| 2026-09-17T10:02:52.989337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080388observed 5330e0749f44421326bb8dcfac90eb2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:52.972055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080388/manifest.jsonobserved e77ee6e25e404958a8b5c9a7295aa408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:52.953760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080388/publication.mdobserved 7e49c9fb85fbb6ea21888097a709491e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:52.915960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080388/publication.txtobserved afe5a3eeae56542d4fb25ef80d193f34...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. |
|---|