OT-2026-000039822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000039822) never changes.
Identity and time
| Publication number | OT-2026-000039822 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-76b5-9179-9b1bef151657 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a01d0ae135f9c7b74981d3d6cb7297dc20e362172acb58cf8fedf8aa4bd99c1 |
|---|---|
| Markdown | de488a2395da3e853c7687632eac6995c327c3947d54a00c1705f9fa805692a0 |
| Publication page | 50549f48657f10d1a77a91e037dc02dda4c9aa22b062b5c12119bac8ba1e3489 |
| Manifest | 8e4513f5c287b6edb9b59ba42699a94b969a56519d4362f682d2f419c0554810 |
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 | biYDdQ9AvNnfe39YzxJ/XIKYgNg5cXt5BP0NIxIL9BJWzfwO2/K45ivJcaLuxsqRcZOiZ8EbZfK608gLVwMmAg== |
| 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
| 2026-09-17T11:20:03.841351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039822observed 50549f48657f10d1a77a91e037dc02dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.824404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039822/manifest.jsonobserved 8e4513f5c287b6edb9b59ba42699a94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.807468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039822/publication.mdobserved de488a2395da3e853c7687632eac6995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.788007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039822/publication.txtobserved 3a01d0ae135f9c7b74981d3d6cb7297d...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. |
|---|