OT-2026-000093968
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000093968) never changes.
Identity and time
| Publication number | OT-2026-000093968 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7b00-b921-d4366c6c16e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c5576df81e42adae2eae40996fa741aa4605ea3696e1542c7eb6750be71843a |
|---|---|
| Markdown | b9619a7990ace113941135d4bc05e63f8224c289e0a5ee4f78234c8901f25657 |
| Publication page | f096003b66584d6687f80b9030410464c29b18d497e734843ea1ce5b91bd1376 |
| Manifest | 8be0f99bbb0dc2d792e765d8e7c7ef49566e851e0fff65b50ae64205d384984f |
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 | TLu1EsuG3zRjaae9DXM+lfHZTwwCT5qcPoudYZkEd04AxMJhlOv1WefrVNGOaGo46364tWdCM8hDOTRTkhqaDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:22.025990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093968observed f096003b66584d6687f80b9030410464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:22.010289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093968/manifest.jsonobserved 8be0f99bbb0dc2d792e765d8e7c7ef49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:21.993387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093968/publication.mdobserved b9619a7990ace113941135d4bc05e63f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:21.975336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093968/publication.txtobserved 0c5576df81e42adae2eae40996fa741a...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. |
|---|