OT-2026-000088370
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000088370) never changes.
Identity and time
| Publication number | OT-2026-000088370 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7639-87f5-3d4d8fa8af55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67ccadf12cf282f19035148d3a064dc316f9b2b4280dd207f19f194150f9ba1a |
|---|---|
| Markdown | 7c11323e8179726a6331aa2dc3d4d7ca98f16a86200f4e544b7c55dfa9acd833 |
| Publication page | 36bf5a7e95573d39457e22759497958dd1588f7a5a3c9dcc00b6624037762feb |
| Manifest | 5bf47d68405a23a306ac25520318c69a0322c6d2c8c5ab07b63197c97424b09b |
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 | sCjL+pTegxoeE2YwlZonlkG1rTajBl0wdoWYNeQWvteShRNfbKeAztf+w/zilahxRAHWgi3Es+aPvdCvAO8AAA== |
| 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
| 2026-09-17T09:48:43.261936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088370observed 36bf5a7e95573d39457e22759497958d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:43.243023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088370/manifest.jsonobserved 5bf47d68405a23a306ac25520318c69a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:43.223229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088370/publication.mdobserved 7c11323e8179726a6331aa2dc3d4d7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:43.204814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088370/publication.txtobserved 67ccadf12cf282f19035148d3a064dc3...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. |
|---|