OT-2026-000034861
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000034861) never changes.
Identity and time
| Publication number | OT-2026-000034861 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7826-b028-ef25ef5ca460 · 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-2026-000034861 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b5296be1d7f1bbea76707f3a53d7e91de314f5b5b53f96f974a8dbe8c608b4f |
|---|---|
| Markdown | 68d3df9d5410c78d75d7320082d3263d002df47b5ced8fafe2ba1a5240a1527b |
| Publication page | 7c7e9041b94d310c90a3a55cedc2911f60e5c40f5b6bccd0ef6d675081cea16c |
| Manifest | 42320b5be1b494adfd3a83ad0c02ec3b12f301c0fb6c103a187e68653dac5e42 |
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 | JxHd4eVclViU5mQvb4QzlYnLfNaYukzOoG8xetTYhd3aPSWnPQjrsokKBSh/xza56qB8jQGn4UBpvK7M0BTLCg== |
| 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
| 2026-09-17T11:30:30.654509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861observed 7c7e9041b94d310c90a3a55cedc2911f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.637950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861/manifest.jsonobserved 42320b5be1b494adfd3a83ad0c02ec3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.610890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861/publication.mdobserved 68d3df9d5410c78d75d7320082d3263d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.590318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861/publication.txtobserved 9b5296be1d7f1bbea76707f3a53d7e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.531996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861observed 7c7e9041b94d310c90a3a55cedc2911f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.512892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861/manifest.jsonobserved 42320b5be1b494adfd3a83ad0c02ec3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.485296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861/publication.mdobserved 68d3df9d5410c78d75d7320082d3263d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.466921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034861/publication.txtobserved 9b5296be1d7f1bbea76707f3a53d7e91...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. |
|---|