OT-2026-000006908
Publication integrity record
Porous face vacuum gripper, two outlet manifold, ejector fed, pressure verified, vented before set down
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-2026-000006908) never changes.
Identity and time
| Publication number | OT-2026-000006908 · never reused |
|---|---|
| Internal UUID | 01a0a96b-ee11-7101-a9aa-564e70339385 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:53:37.940223Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006908 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaeb5f4efc6a04b15835dc9584719d3f4020b74b5c9a79ec8cb563c76ca8d795 |
|---|---|
| Markdown | b5744e2d1f6bd30256c5373b9aaff3c22652ddade1857d30ce5426a6af74358d |
| Publication page | e56ba1fbe0ddb66fae8047cbe4e2a6825a86d1dc47e5303b82a578b75c766b06 |
| Manifest | 1daa361b02b3a8c913aabceb8eebe698f7d1689795ddac504eed8c1facbe5c52 |
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 | XHgIDdwfB9wvwt6wSTkSbpJ4mhco4OiZGXe4GNBQ3spUZf7GfR6TM0jIp3golFIR0YdqZMoZg8YyF/D1gQevDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:23.198904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006908observed e56ba1fbe0ddb66fae8047cbe4e2a682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:23.187284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006908/manifest.jsonobserved 1daa361b02b3a8c913aabceb8eebe698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:23.176275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006908/publication.mdobserved b5744e2d1f6bd30256c5373b9aaff3c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:23.163984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006908/publication.txtobserved eaeb5f4efc6a04b15835dc9584719d3f...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. |
|---|