OT-2026-000070922
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented before 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-2026-000070922) never changes.
Identity and time
| Publication number | OT-2026-000070922 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7877-b123-aca25bfc3350 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070922 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4393bb453a4477ce642eadeeea8839462f2ef1133220d3f3d3606911822b6ca |
|---|---|
| Markdown | 3f85bfbb1fd36cfd9868889f4261cbd35d7962e91fc9995539b9ba44ff726793 |
| Publication page | 0eac1b726f851bd9ca0a6a0329dfeec8ddffb970a211da0ca0632f2081ed829b |
| Manifest | 8a6e0911d2e614439da0c56372bd39719f0a039db17fda4d27a2863a7f978968 |
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 | D+AXEq5bu9jUkhXEYOtqgz4VPSuAOvRb3GlNHcAk0AHeCkUqtRgmejNH4J1Yl2lJBWs1bbGeqyD+BbHoNL8/DQ== |
| 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
| 2026-09-17T10:25:45.391813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070922observed 0eac1b726f851bd9ca0a6a0329dfeec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:45.375567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070922/manifest.jsonobserved 8a6e0911d2e614439da0c56372bd3971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:45.359372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070922/publication.mdobserved 3f85bfbb1fd36cfd9868889f4261cbd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:45.343791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070922/publication.txtobserved b4393bb453a4477ce642eadeeea88394...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. |
|---|