OT-2026-000035638
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000035638) never changes.
Identity and time
| Publication number | OT-2026-000035638 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7c3e-a8ca-dc61ff0d9059 · 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-2026-000035638 |
| Status | PUBLIC |
Content hashes
| Canonical text | c15f6430dbfc4a388719b71ca6eb7edb696d5c16edeeb59d97700e58ee7f2c8e |
|---|---|
| Markdown | 712b0d56e416e5c9227776f7a5597b5139d1884e65445addc92f16d1b1e2490f |
| Publication page | cef2fdc6975c102b7e3508fc8ce16978c98893c142568521bc18a68127541f2a |
| Manifest | b43d7853242416fcebc858e27d3e429265614c378e073a9e35ba8833cc5f056b |
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 | BnBuH7/xzJfwyJB2HrnBZM053EQ7P/aooQFAgY4dFjOhxkiQzPCmgvCaMIeE1//YK/QRKNhq6CSdinga6+r4Ag== |
| 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
| 2026-09-17T11:27:11.229902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035638observed cef2fdc6975c102b7e3508fc8ce16978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:11.209100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035638/manifest.jsonobserved b43d7853242416fcebc858e27d3e4292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.185010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035638/publication.mdobserved 712b0d56e416e5c9227776f7a5597b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.167160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035638/publication.txtobserved c15f6430dbfc4a388719b71ca6eb7edb...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. |
|---|