OT-2026-000041129
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000041129) never changes.
Identity and time
| Publication number | OT-2026-000041129 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-72e0-98b1-a5b54ece2f88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041129 |
| Status | PUBLIC |
Content hashes
| Canonical text | b51b9d1df910184a05c3859d457c293f201452f5b0af82368db78a72928bbf07 |
|---|---|
| Markdown | 0f3903974bcc6552b17f5fb5e4e2b0bb5ef301f484a7e0cda917f8b618d903bf |
| Publication page | 4b4e5ff9f3fd94dff91eb142eb6cccccdf363858339755ad18fdc94b2d1fb78b |
| Manifest | f3e6ec1907c9b10991a117e896028576d38338f8a50df6f7001417d0cb54cf22 |
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 | Nl0K07x85iptjekIhhVIwkXQKHJ5wxd9b0RXh1uuq2Q9yTM9r4x+7hQiNwGwvb935cphv0kZBjWe+eoMYSkXAQ== |
| 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
| 2026-09-17T11:17:03.986371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041129observed 4b4e5ff9f3fd94dff91eb142eb6ccccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:03.968409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041129/manifest.jsonobserved f3e6ec1907c9b10991a117e896028576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:03.950918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041129/publication.mdobserved 0f3903974bcc6552b17f5fb5e4e2b0bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:03.929713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041129/publication.txtobserved b51b9d1df910184a05c3859d457c293f...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. |
|---|