OT-2026-000050946
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000050946) never changes.
Identity and time
| Publication number | OT-2026-000050946 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-780b-9f40-fead98a77828 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050946 |
| Status | PUBLIC |
Content hashes
| Canonical text | c115d5011a70adb5b1bf7d6ba74849c138cc421f7edc07464c69224965f00f07 |
|---|---|
| Markdown | cf725f4fa01f80c4fb787e11bcbe06663acdca072291a993a73667a69e67ace0 |
| Publication page | ea07694b523e420f173087682acb3d423f02f17dc844a0b29dfa8646158f9482 |
| Manifest | e2b6506288d238c9dde9e6ce4bb320d2f5435324a3a04a2f34647f82f5dfad5d |
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 | 451A+S9zgdB/zvwu/yFx50OzuiVIIezXwCeGhHBB8+OrtHJVdz3wLtESWU4lx7HBOaAdpy6zi7bQ+RejD2bRAw== |
| 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
| 2026-09-17T11:00:42.922732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946observed ea07694b523e420f173087682acb3d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:42.921450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946observed ea07694b523e420f173087682acb3d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:42.903876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946/manifest.jsonobserved e2b6506288d238c9dde9e6ce4bb320d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:42.900208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946/manifest.jsonobserved e2b6506288d238c9dde9e6ce4bb320d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:42.886922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946/publication.mdobserved cf725f4fa01f80c4fb787e11bcbe0666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:42.883202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946/publication.mdobserved cf725f4fa01f80c4fb787e11bcbe0666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:42.870285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946/publication.txtobserved c115d5011a70adb5b1bf7d6ba74849c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:42.863647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050946/publication.txtobserved c115d5011a70adb5b1bf7d6ba74849c1...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. |
|---|