OT-2026-000067150
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000067150) never changes.
Identity and time
| Publication number | OT-2026-000067150 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7ba5-9f7b-5a99440f0207 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067150 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0082a60fd226b649c02836556ca62ce0b39f9d1fd98e532eecbe5cdf680b1ba |
|---|---|
| Markdown | 9bf9b905a24ec003341402360b2272f4932528eacc436f05542d56be6f33c2cd |
| Publication page | 8c9d6c09dd80ecaa873babefe7154ac1b17b14f90412b04fb561276a346bd270 |
| Manifest | f94a0a3c202808a4e18e2a26590fd52b51214e0c7bbb51a0f686c575151ef10d |
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 | Wj1rXx0udXS8ICbCuK11EsLvZwTKV+ggyjnJCmV4xmQGfg43gPIW6QxXcukDYodaViMi5MmNAXDHDGzC50V0Ag== |
| 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
| 2026-09-17T10:32:25.766797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067150observed 8c9d6c09dd80ecaa873babefe7154ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:25.749301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067150/manifest.jsonobserved f94a0a3c202808a4e18e2a26590fd52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:25.732940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067150/publication.mdobserved 9bf9b905a24ec003341402360b2272f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:25.716125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067150/publication.txtobserved c0082a60fd226b649c02836556ca62ce...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. |
|---|