OT-2026-000035959
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000035959) never changes.
Identity and time
| Publication number | OT-2026-000035959 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7472-9931-af557c92cc0d · 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-2026-000035959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b02325c294e0ecce445579a4a7858b98aebe4fb3a3a44e377cb594596be21f8 |
|---|---|
| Markdown | 314300b32b5c78d585137178650eca81225f7c69b08e901a02be1b728c14beee |
| Publication page | 63c09b0c8eaad8543fe699a0eaee7bf9092ad4b559abb4a64905d09884c4da58 |
| Manifest | df36fa74779deebfddc8e67dd53438e60c59a158358dd133a13ef4f0f6bf70ef |
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 | pXrXS8G6nIRfWA39v0cSFvJCpLO4qj2XmDUatT5+xuyQuzwhWL/wvqb9Bb4JEmKquD8+ixw2K6SsxcCjatNAAQ== |
| 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
| 2026-09-17T11:27:49.236843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035959observed 63c09b0c8eaad8543fe699a0eaee7bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.219414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035959/manifest.jsonobserved df36fa74779deebfddc8e67dd53438e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.201109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035959/publication.mdobserved 314300b32b5c78d585137178650eca81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.182375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035959/publication.txtobserved 9b02325c294e0ecce445579a4a7858b9...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. |
|---|