OT-2026-000035778
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000035778) never changes.
Identity and time
| Publication number | OT-2026-000035778 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7fd3-9c3b-28a5ae06fa20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035778 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5b1bdf3563c4d1238093039b6b11ce0b5a2fdadf6e7dfd40d19d50b5a0022de |
|---|---|
| Markdown | 4c2a86049e3c4045c2ddf2797ca61c55618d84c064228567fcb0468b040e2e43 |
| Publication page | ef233049384f5caf70aaa5fe39c8eaab7378cb1cc5000fa7cd6c416e9c65b444 |
| Manifest | d6623162bbbb82b2c8cea82abb2a526cf1b8717f672ff413bbb7b564a24fc4ec |
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 | lShyMYTh22kmoqOJHx9XVnjEWkofKEW2fu65wsbvAHEHRf0Xh6naN1Ne/gedSuq4vcO/GGIT9rA3FRCIZCjkAg== |
| 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
| 2026-09-17T11:27:28.793275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035778observed ef233049384f5caf70aaa5fe39c8eaab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:28.776750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035778/manifest.jsonobserved d6623162bbbb82b2c8cea82abb2a526c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.759713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035778/publication.mdobserved 4c2a86049e3c4045c2ddf2797ca61c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.740504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035778/publication.txtobserved e5b1bdf3563c4d1238093039b6b11ce0...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. |
|---|