OT-2026-000098940
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold 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-2026-000098940) never changes.
Identity and time
| Publication number | OT-2026-000098940 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-71d0-a39f-ba5105a7ee39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b34586ceb3659994a9e819f260cfefbf7d469ace4a11a15bf108a8748978c92 |
|---|---|
| Markdown | ae4b4ee42be04dccd1fdbf33dad26fd2254caf842498e738d51cb164ede20213 |
| Publication page | ec0783834fec21c31581f9c38cd4e6f5f023d3e0ee8a9420fd79f1426ef2831c |
| Manifest | 081826c3a5a3cbe2a53d525f5b6d3c6bf9eafa7b9b6482bac37311fd934ba0e5 |
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 | hqYKQT0ltu0vASLA8WI7FkjVWMurKNKTejAUM79kats8dOa1aYZNe5I7ND2bZ8TW5kfV/lC/D/IPrrsaxvyuAA== |
| 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
| 2026-09-17T09:30:00.458412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098940observed ec0783834fec21c31581f9c38cd4e6f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:00.440874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098940/manifest.jsonobserved 081826c3a5a3cbe2a53d525f5b6d3c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.424537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098940/publication.mdobserved ae4b4ee42be04dccd1fdbf33dad26fd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.408996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098940/publication.txtobserved 7b34586ceb3659994a9e819f260cfefb...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. |
|---|