OT-2026-000080848
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000080848) never changes.
Identity and time
| Publication number | OT-2026-000080848 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7607-bb70-4bb41c4f1c78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080848 |
| Status | PUBLIC |
Content hashes
| Canonical text | f93452f0e43bfa048b0ca7f9e72c1ef6795acb08d0365e4d4fe2db628b1f8f6c |
|---|---|
| Markdown | e1ff306762c2014e684aecc6a9f476fcfea071487702cefe6f9d433cec9ab65f |
| Publication page | 018552c83d0adf8aaf90b8407879e393fdeaeecd0a7065bfbf828cbbd147453c |
| Manifest | 07be02b0a3d617b0d98531dd5a366169ff40a305c5689e5fc9d9e913a7acc3d1 |
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 | oieIYCSXizVnM27r8uN3NWd6kvi68ePPlGlZU0N3G6LQ2A9j0JnrHdrDRVr3PVxQC5Powp4ooRvTRnqSpACKAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:02.389672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080848observed 018552c83d0adf8aaf90b8407879e393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:02.372217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080848/manifest.jsonobserved 07be02b0a3d617b0d98531dd5a366169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:02.353702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080848/publication.mdobserved e1ff306762c2014e684aecc6a9f476fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:02.335393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080848/publication.txtobserved f93452f0e43bfa048b0ca7f9e72c1ef6...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. |
|---|