OT-2026-000040382
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed 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-2026-000040382) never changes.
Identity and time
| Publication number | OT-2026-000040382 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-74b4-9304-36691aa9b63c · 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-2026-000040382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d7c7ce4f85bc339a006022f6f55c9fd36a14e94120527d0cfb37905b4e6e8d3 |
|---|---|
| Markdown | a7afd9430736ddb4d76333e351a68c932737bf7100491343f4c05f31c03532d9 |
| Publication page | e972719de9cdccbe833629df8b31e2e40fbc0194f691ae8071a04cd267b06c06 |
| Manifest | 99f3d57de673ae073927196a3e664c0c303d9c0a208ad761ab1d837c426a9879 |
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 | E22L9n3MwshicZNUcv83nkBLhiWVda+Til2TL7EvPvC6I1Nvh9uWa/laj0LPPB+Ms7gJywxpX8jmzkzjbUqpBw== |
| 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
| 2026-09-17T11:19:24.449530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040382observed e972719de9cdccbe833629df8b31e2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:24.431762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040382/manifest.jsonobserved 99f3d57de673ae073927196a3e664c0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:24.413617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040382/publication.mdobserved a7afd9430736ddb4d76333e351a68c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:24.394980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040382/publication.txtobserved 3d7c7ce4f85bc339a006022f6f55c9fd...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. |
|---|