OT-2026-000047034
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000047034) never changes.
Identity and time
| Publication number | OT-2026-000047034 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7ed2-9b6c-d98e7ca14018 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e6a1c096b7c941c9053cb806202a7602e58a0983562ea85c969a36b6cb90b1c |
|---|---|
| Markdown | 178e99431d8d301ef602c420b012c353cce2b22ccd34a55d9015a643b35d6506 |
| Publication page | ee615161ff049f348fbd232bb1f90f38b51edad2e4dcf72199c7288f1fd255c8 |
| Manifest | 00b538a07fd6d9481df7d1a5ba5370d717570bd92520c302fea3f0fab724aa1f |
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 | vtB5wJZB5ADdSBrSyeXk15ECofBDQMh6AcyIWQAVzwOwtWPDJH8/D4ViN7ArXyhw+my//UemVJqB/cjD7LwcDA== |
| 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
| 2026-09-17T11:10:19.220339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034observed ee615161ff049f348fbd232bb1f90f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:19.202035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034/manifest.jsonobserved 00b538a07fd6d9481df7d1a5ba5370d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.178678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034/publication.mdobserved 178e99431d8d301ef602c420b012c353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.160888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034/publication.txtobserved 7e6a1c096b7c941c9053cb806202a760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.860671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034observed ee615161ff049f348fbd232bb1f90f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.842773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034/manifest.jsonobserved 00b538a07fd6d9481df7d1a5ba5370d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.824705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034/publication.mdobserved 178e99431d8d301ef602c420b012c353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.806143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047034/publication.txtobserved 7e6a1c096b7c941c9053cb806202a760...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. |
|---|