OT-2026-000033962
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000033962) never changes.
Identity and time
| Publication number | OT-2026-000033962 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-78f5-a3e7-179df0927fe4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cb75ae6ef2b791d400a6d23be8bc80e6b0423a5d7b805cac5b0129594237eef |
|---|---|
| Markdown | 167b661d0e5ffaa90e668cfb96998b51ec22bed1a07ad5e5effa5553e875f21d |
| Publication page | b2a814e3cce18c3b55c38bdb9b34dee54fed749bf899c3e2642960030b6062a2 |
| Manifest | 5fa30749593681fa791b92b39554c4dd8a7001de7d5d8eb689a0b6403b36d6ee |
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 | OWWcRUzqEPhCOpFQU7ygjCqRslavmPpCvZR7flAAlkZTq3mZ4nInG0rpNW/InR46n3/GWKbHbnwdZdHvmZANDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:05.396038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033962observed b2a814e3cce18c3b55c38bdb9b34dee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:05.377386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033962/manifest.jsonobserved 5fa30749593681fa791b92b39554c4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.354829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033962/publication.mdobserved 167b661d0e5ffaa90e668cfb96998b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.332845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033962/publication.txtobserved 3cb75ae6ef2b791d400a6d23be8bc80e...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. |
|---|