OT-2026-000040008
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000040008) never changes.
Identity and time
| Publication number | OT-2026-000040008 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7632-8ccc-9b9a974478b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3df354d8483db16ff73e8f5234925245fce9444e3ee2a03df0e7627e5a20f52b |
|---|---|
| Markdown | c37d163eeb1d40ba8973e57cfa159b96596c25374a556dbd3946b8300b8e7749 |
| Publication page | f2015ca67b43433ecc6e18b4769496257a66847cea6e56d3ed161f55b5b23500 |
| Manifest | 2f569dff271e40ee274850ffc5a122c4062e6a0ebff2f085c0e56f030f96bfd2 |
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 | rTqJII8kEi7vqXXrWQsxuB151ojG1aP+GoNUACoHVxEJSHy0E214pmQVAadTkPtcIqGlfGoV97oywV/hivqaCg== |
| 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
| 2026-09-17T11:20:32.062539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008observed f2015ca67b43433ecc6e18b476949625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:32.045486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008/manifest.jsonobserved 2f569dff271e40ee274850ffc5a122c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.024970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008/publication.mdobserved c37d163eeb1d40ba8973e57cfa159b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.004431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008/publication.txtobserved 3df354d8483db16ff73e8f5234925245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.184727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008observed f2015ca67b43433ecc6e18b476949625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.165008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008/manifest.jsonobserved 2f569dff271e40ee274850ffc5a122c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.146800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008/publication.mdobserved c37d163eeb1d40ba8973e57cfa159b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.130325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040008/publication.txtobserved 3df354d8483db16ff73e8f5234925245...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. |
|---|