OT-2026-000035764
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035764) never changes.
Identity and time
| Publication number | OT-2026-000035764 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7a72-abf9-5894838007f8 · 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-2026-000035764 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7d542f051785886a640dc67fd4559414937972f2082e36786fc833a71859015 |
|---|---|
| Markdown | 02aefbb1318ad19e1c9ec2bd6b3a466b2facefe368fb5a38deefb031f537e45f |
| Publication page | 2bf28f66577829fd2904f0f6e6536d09b8d6d8f33211dfc9d17fdbe64031c12c |
| Manifest | 3072f5c8f2a191dce2e68457b7f2df21401b15181a4f059b20d0f280bfc7d9c5 |
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 | G2o2FJE6NhqUCD4kki84dPvv4khuQk+8Sz9+GSrZDJjmAQwJEQJpIZtwEENqisY93zqhgoPzTaEmSMCwPO8SAA== |
| 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
| 2026-09-17T11:27:27.667999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035764observed 2bf28f66577829fd2904f0f6e6536d09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:27.648767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035764/manifest.jsonobserved 3072f5c8f2a191dce2e68457b7f2df21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.629138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035764/publication.mdobserved 02aefbb1318ad19e1c9ec2bd6b3a466b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.612552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035764/publication.txtobserved a7d542f051785886a640dc67fd455941...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. |
|---|