OT-2026-000068047
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000068047) never changes.
Identity and time
| Publication number | OT-2026-000068047 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7238-86b1-3f10d6448958 · 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-2026-000068047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d3e71c5767cfde2765175c8d28c0e7ecf349bf172a0445a870d966dab616f75 |
|---|---|
| Markdown | 22d1f59fc9baf1000334eed91ab140734708cedf6a620800da19692bf4f65fb0 |
| Publication page | 4bb312c6eacb79a34b7ace35153f93ad8d8fb2bd3cdaed62ea24e8422175f564 |
| Manifest | ab30b1ff788f0280546901a9fa2e5d2fb2d23f7641f31060852e549477c4e041 |
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 | Lubg88mWLfNvG12V0JBHm2Owbgep2TO/zSmB+zcGtzfngIJ09JUus5+Hl0q/o4FT5Z5BAyhW1syQyGTDb27zCg== |
| 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
| 2026-09-17T10:30:36.893405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068047observed 4bb312c6eacb79a34b7ace35153f93ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.873959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068047/manifest.jsonobserved ab30b1ff788f0280546901a9fa2e5d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.855682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068047/publication.mdobserved 22d1f59fc9baf1000334eed91ab14073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.837895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068047/publication.txtobserved 0d3e71c5767cfde2765175c8d28c0e7e...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. |
|---|