OT-2026-000065908
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065908) never changes.
Identity and time
| Publication number | OT-2026-000065908 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7050-933e-b9348ce71e0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cb0865df459d7a8ed6d4d961f4b1ec7c1e9bd3005d2cd1cefd4953b1bcd1148 |
|---|---|
| Markdown | 2ed2e310e89a0b8cd1ba4e1b9c561cffa303220f92c06024057c64d8d368b726 |
| Publication page | 31781d68c7e496d7ddd89d42bfadf1be7475843144ca9ea73665e37a28e70847 |
| Manifest | 774afcd6d4e0fb88f65d9ad199c330a3297e648843397a4c57c50e98bfcb905f |
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 | p3IfNTKrYlL+6XBqMt9G3Z6Po6n2VLUyoQsOdYlCkFNvio5bcrgwJEDTpN3Ox7Xg9eTukh7r+NPAfvhWNM4WDQ== |
| 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
| 2026-09-17T08:50:08.083669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065908observed 31781d68c7e496d7ddd89d42bfadf1be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:08.064062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065908/manifest.jsonobserved 774afcd6d4e0fb88f65d9ad199c330a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:08.045330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065908/publication.mdobserved 2ed2e310e89a0b8cd1ba4e1b9c561cff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:08.019282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065908/publication.txtobserved 0cb0865df459d7a8ed6d4d961f4b1ec7...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. |
|---|