OT-2026-000068125
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000068125) never changes.
Identity and time
| Publication number | OT-2026-000068125 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4ff-7e68-90e5-94894db31e55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16fcaf27c894eea888ee07a86fa59e0bb29cf1d957885cd1b34a3feb9d492f1e |
|---|---|
| Markdown | 9b82df2689ba0be60263cadd2ab1d3211d6cd22b91806ba9d7067b47943e3c6f |
| Publication page | 7ae5d77c26feb99e658c7eafa38e8cccbc534a98c6656d38b43ffe7502c7de8b |
| Manifest | e78c918edc9591af2b7c1fa1e947465c5b03d2f3005d0c6bba799894f77fdd8e |
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 | avcjt92YM2jAsPwJr3pLXPIMngOJQHvmLEPu0HvLaucLyqVAISklqktfEuRalNOD+4caNEbpIBlPGgCrsMyHDQ== |
| 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
| 2026-09-17T10:30:45.863680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068125observed 7ae5d77c26feb99e658c7eafa38e8ccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:45.843615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068125/manifest.jsonobserved e78c918edc9591af2b7c1fa1e947465c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:45.826214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068125/publication.mdobserved 9b82df2689ba0be60263cadd2ab1d321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:45.808401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068125/publication.txtobserved 16fcaf27c894eea888ee07a86fa59e0b...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. |
|---|