OT-2026-000065294
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000065294) never changes.
Identity and time
| Publication number | OT-2026-000065294 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-72f2-be13-b2c6291f82d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065294 |
| Status | PUBLIC |
Content hashes
| Canonical text | 167fc954b1e7f05c78bcf8498c688c7d1e9eec2efdb1ef0e0cb6976358f6d0c3 |
|---|---|
| Markdown | 617596ba834b78108778172de5f41ca6c28c4d34a14a4132effbb4e0985ca7d6 |
| Publication page | f6b7dde2325e6a871c548b22ed60d74f1e64c227267e9b3a8a84852b12580355 |
| Manifest | 6b4c88f6dcc629b0359313171f152d631a95608fa973913886b0fe135fea2927 |
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 | gz5rCFaH8rHOGzSXaBoa/yrqbEFzeF3GUIVX36tCbbILASSWmv59Dnjs3hsHtXWEpfOQkBTOFKZU47M2tETSAw== |
| 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
| 2026-09-17T10:35:15.928245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065294observed f6b7dde2325e6a871c548b22ed60d74f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:15.912701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065294/manifest.jsonobserved 6b4c88f6dcc629b0359313171f152d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.895634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065294/publication.mdobserved 617596ba834b78108778172de5f41ca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.878123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065294/publication.txtobserved 167fc954b1e7f05c78bcf8498c688c7d...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. |
|---|