OT-2026-000011176
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, 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-2026-000011176) never changes.
Identity and time
| Publication number | OT-2026-000011176 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-71b9-9fc7-f4277252e79c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011176 |
| Status | PUBLIC |
Content hashes
| Canonical text | de95068871686e42ca383ea70c663acc0a455dc32b7b63e142d2b7e44e44a455 |
|---|---|
| Markdown | bbbbb2f27c22e8132391989d8a6c1b6b4ea1730abd12bcd39e47a011a451ce26 |
| Publication page | b967fdb2777bd9bccd05dc7842d20bd5c780cc506b700b10d7b3d4891b6f6288 |
| Manifest | f95cc5bb00a439660e237340929778738b8b7a01a2cd5048fde91c83a13d6608 |
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 | sC9TgReTTK0erSTb5KmyIPE5qCTdcwZYllsBnWeR+Q+K3DaFGPzYYMCVI4MLZK4ImkBjr+l1TsQu7pACJIa2CA== |
| 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
| 2026-09-17T12:14:06.909970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011176observed b967fdb2777bd9bccd05dc7842d20bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:06.891371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011176/manifest.jsonobserved f95cc5bb00a439660e23734092977873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.871492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011176/publication.mdobserved bbbbb2f27c22e8132391989d8a6c1b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.851737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011176/publication.txtobserved de95068871686e42ca383ea70c663acc...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. |
|---|