OT-2026-000048786
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000048786) never changes.
Identity and time
| Publication number | OT-2026-000048786 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7a0c-bce1-5e96783d84a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45dfc02b77a711b9349a722adfea3fbd8da21f2db579e413add9cfd66ca83720 |
|---|---|
| Markdown | e9ca240665cd9189674e6e5397167a186ed5c1e5665af3ecad775943b32348ff |
| Publication page | e46f08c93c6698611a4c77e614c324d99bd70eea0154dcdb9c76f769ba9be419 |
| Manifest | b041156e5bf99b80ea3e5fcf50069e0e1bd60718da25d749f1b9376fd4d9b9b6 |
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 | ATsWDU/c35+NQ8PTjBiEt7bWgFveR3TTCIXxk069S1g1wHdlr/zSLkbNrEqUTaBGU2i2x04d+w27ULRYclrgCw== |
| 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
| 2026-09-17T11:04:29.360845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048786observed e46f08c93c6698611a4c77e614c324d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:29.332628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048786/manifest.jsonobserved b041156e5bf99b80ea3e5fcf50069e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:29.307206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048786/publication.mdobserved e9ca240665cd9189674e6e5397167a18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:29.281231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048786/publication.txtobserved 45dfc02b77a711b9349a722adfea3fbd...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. |
|---|