OT-2026-000097268
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097268) never changes.
Identity and time
| Publication number | OT-2026-000097268 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7154-a9bd-69aec726d866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42ce8eeaa53726cee31bcc27842618a9ad8d3c4e140d070aa81320c8ee576c5f |
|---|---|
| Markdown | 88b685c2d4061f0eea3d0221fcbf8890c7f34aa43e18ed55089f16a29a7c35da |
| Publication page | 509c798b88bd9f55e71a9a63c99f8ddc65a8c7e9e77c0654c0c8f40927a788c8 |
| Manifest | 8d29c784807a420483be1eb67cd40e6d37cf889556c4d1c32cc794b958d7e2ca |
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 | VuiJN02fS4oiqB0TtHlUl658GlIVX7/0YI7SpXFK2PIu0gf2/SND2W2CA43TfAuB1iqxUe72OT3e7Wl1Xm5bBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:31.641881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097268observed 509c798b88bd9f55e71a9a63c99f8ddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:31.624402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097268/manifest.jsonobserved 8d29c784807a420483be1eb67cd40e6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.606938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097268/publication.mdobserved 88b685c2d4061f0eea3d0221fcbf8890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.590044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097268/publication.txtobserved 42ce8eeaa53726cee31bcc27842618a9...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. |
|---|