OT-2026-000067926
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, 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-2026-000067926) never changes.
Identity and time
| Publication number | OT-2026-000067926 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-71b4-9c0f-0db1d495763a · 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-2026-000067926 |
| Status | PUBLIC |
Content hashes
| Canonical text | b477c1baa6c29f5e1451ec5cbabbe23cb1a651b5f445e9def0a78a0a9a5e50ed |
|---|---|
| Markdown | 14b6de9ef67003ece7c1fca41445236d793dc83fccb7377154d169f3b3fd309b |
| Publication page | c002f0aa2f29e4187be25a70b9997ddbcf7a4553529e45b579905d853cf4fa0a |
| Manifest | b40ca2646c2c4d76cc4c1fd9cc690ef60be80938583593a8134e2600e43507be |
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 | n9hsy6qhB2SKdF/kHD9EzRftRNR/4Wj4Gwf2k7nPnW029C7yBdkfvhf29Qh3gArRA0/3Z4vYZ3f7J588AYOsAA== |
| 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
| 2026-09-17T10:30:20.185476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067926observed c002f0aa2f29e4187be25a70b9997ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:20.166618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067926/manifest.jsonobserved b40ca2646c2c4d76cc4c1fd9cc690ef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:20.148079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067926/publication.mdobserved 14b6de9ef67003ece7c1fca41445236d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:20.128423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067926/publication.txtobserved b477c1baa6c29f5e1451ec5cbabbe23c...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. |
|---|