OT-2026-000094075
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000094075) never changes.
Identity and time
| Publication number | OT-2026-000094075 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7062-97b0-435a2aa7472b · 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-2026-000094075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 086c1b402e35740aa37baee2785ff857f4bace05eb8467173cebd4f99045c69a |
|---|---|
| Markdown | 1777116d209cc0928356ee9dc868fb1c8c8895e167977907085cf8ad0801d9f7 |
| Publication page | 4d26ab225cf3699d3ade7939495a0e7e7ad41f69354c34924622854d49a91ed0 |
| Manifest | 76c4d3db81838ca67d962db67d12eebcf0d9751924e694e474315aba4dc4cfe3 |
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 | XB0ajTghz2tcO8lgx2gJdX5xaqzHdD0uhq2SgWqh1P0Kit4j3QVqOGvPjjv4pr4qNvHp61g8fLyiqT9I6F3dAg== |
| 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
| 2026-09-17T09:38:30.215208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094075observed 4d26ab225cf3699d3ade7939495a0e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:30.197746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094075/manifest.jsonobserved 76c4d3db81838ca67d962db67d12eebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.180141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094075/publication.mdobserved 1777116d209cc0928356ee9dc868fb1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.162949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094075/publication.txtobserved 086c1b402e35740aa37baee2785ff857...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. |
|---|