OT-2026-000068485
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000068485) never changes.
Identity and time
| Publication number | OT-2026-000068485 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7248-96c2-21aecfa3c43b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068485 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac4f594f2f9f4b3321cbbcb89602d7f5ebbcd1e9b3c1adda412832e9e678fd65 |
|---|---|
| Markdown | 3412383e2c49299127184efa8f096b1ed29bb624626affaa897a9bcb4c9a35a4 |
| Publication page | 632e1a3483f60a52a14eb6daed00ea8c58f8fdd3e9d7f7a35e8a62900dc2263e |
| Manifest | 48dd2bd77e84366f58b7b52713e8e8dc57e196badd1f75a9daa273bca5f75585 |
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 | VLuLdzdbM+kLIGR4+p6DWV/4XF74BFJGXPqOtma8DJxxo+8Zz9lWo+VBXCGfs9U2xXNBKNmY8LIuWOVT6mxMBQ== |
| 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
| 2026-09-17T10:29:38.369825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068485observed 632e1a3483f60a52a14eb6daed00ea8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:38.353280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068485/manifest.jsonobserved 48dd2bd77e84366f58b7b52713e8e8dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.335734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068485/publication.mdobserved 3412383e2c49299127184efa8f096b1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.317962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068485/publication.txtobserved ac4f594f2f9f4b3321cbbcb89602d7f5...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. |
|---|