OT-2026-000097378
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000097378) never changes.
Identity and time
| Publication number | OT-2026-000097378 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7665-9e6e-107197c551de · 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-2026-000097378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09e45a9f1a0526d1566ee7fac4106363b320b6dc9e6beeb320d91cbb2518e71b |
|---|---|
| Markdown | bf7b88e5a0bedfcc7b5d44785e9210ebf001005285a0e051db0d74956968ddad |
| Publication page | 6d6b62be7431d3232d3febe3e3facbde02b2c17bc181b2ab8f4e6770a61fb0dc |
| Manifest | 6043ec11386e77f42f8ce51e09e02162c9e8c947e39f8c8b215583ad958f1498 |
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 | vMNn0mQTRjeipd8GL0dsM45fpVwBZS/fPDhoujLD7iCwVyMI4CYAH4fesdbP8VaQ4tRIqeinhWtJcZMzoENqDw== |
| 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
| 2026-09-17T09:33:39.475563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097378observed 6d6b62be7431d3232d3febe3e3facbde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:39.459326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097378/manifest.jsonobserved 6043ec11386e77f42f8ce51e09e02162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.440570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097378/publication.mdobserved bf7b88e5a0bedfcc7b5d44785e9210eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.421390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097378/publication.txtobserved 09e45a9f1a0526d1566ee7fac4106363...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. |
|---|