OT-2026-000032398
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000032398) never changes.
Identity and time
| Publication number | OT-2026-000032398 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7027-bf51-f8d31935b4d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30137c3a5fbe5cd27bc6deed37fbdfb5070c14ecc9be9abd8170d8041ba36918 |
|---|---|
| Markdown | f5c99e1bdcd44934e8e3d6f67c44477d71e117cc459f1664252fb663f4ef9249 |
| Publication page | f69f013a9be68f3f8885fefc02fdd4054e42e1101e31c14d4963d1f07eeaaf31 |
| Manifest | ded0bfd6d2ab4b2f102844134986f6a3b166b7c6d1d2455497cbdf1bf5d727be |
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 | CJJYFxaOpxUF1ZMuGHiEos8qdhOe0dAdaXk/uwTxD91YIMlNVy8gZ3pVY5AnoG03uzAtdiRnWMa/byE1YH3MAw== |
| 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
| 2026-09-17T11:33:48.687744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032398observed f69f013a9be68f3f8885fefc02fdd405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:48.664925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032398/manifest.jsonobserved ded0bfd6d2ab4b2f102844134986f6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.647099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032398/publication.mdobserved f5c99e1bdcd44934e8e3d6f67c44477d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.629053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032398/publication.txtobserved 30137c3a5fbe5cd27bc6deed37fbdfb5...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. |
|---|