OT-2026-000032205
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000032205) never changes.
Identity and time
| Publication number | OT-2026-000032205 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a7-705c-a660-52031a007f92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032205 |
| Status | PUBLIC |
Content hashes
| Canonical text | a65e962bad3ee3034f3297f4861c62dfcad215074cf0ed26149a1041763dcc94 |
|---|---|
| Markdown | 82b777f546e83045fba4b5e95c20c32bb89de3329eab518cc515b77843c78571 |
| Publication page | 42d1ab2d4372d94fcacca142ce811274dbf54e4b2b58c3024a3855514d079552 |
| Manifest | 49ff7be82231c90a97a5dd31b17a82ef1bb591dc685fdcd1f35b50db84e0c338 |
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 | d9LYGIBdHHHb+GaIFUuCxzJy48o8nmhi9KtsDlLI9Fbv8ALWLN/V9rTC2JjRzdXM4nJIqqhx3/pCvpNKYAdHBg== |
| 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
| 2026-09-17T11:34:33.088765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032205observed 42d1ab2d4372d94fcacca142ce811274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:33.072002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032205/manifest.jsonobserved 49ff7be82231c90a97a5dd31b17a82ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:33.054625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032205/publication.mdobserved 82b777f546e83045fba4b5e95c20c32b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:33.034564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032205/publication.txtobserved a65e962bad3ee3034f3297f4861c62df...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. |
|---|