OT-2026-000034493
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000034493) never changes.
Identity and time
| Publication number | OT-2026-000034493 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7f50-bc4f-06775247f648 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034493 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed77273b380b12efa52f74848bbd483801c1219b1117def3e5495db6e8d81046 |
|---|---|
| Markdown | 086660c8f35fb26a947b109bd70797f4d9dd3376db4cd1e50076d7bf5f5ab101 |
| Publication page | a742139367599d373a469673ed2f0b6df291c9039db0c709c9d419612ca5f11f |
| Manifest | 8e36d6460c55eb2a0a187079469f7590d1f97a81cd0f47c1d0562f9d863b90c4 |
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 | afmRYqQ4dHPvnTim7hj5YnMNCEDDri1DSUxMfhpL7DTVqFvhVVjNNDprEo8FE+CS/9bseppjIhoMvSfuPkrnCA== |
| 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
| 2026-09-17T11:28:49.636146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034493observed a742139367599d373a469673ed2f0b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:49.605247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034493/manifest.jsonobserved 8e36d6460c55eb2a0a187079469f7590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.585357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034493/publication.mdobserved 086660c8f35fb26a947b109bd70797f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.563935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034493/publication.txtobserved ed77273b380b12efa52f74848bbd4838...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. |
|---|