OT-2026-000076013
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, pulsed 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-2026-000076013) never changes.
Identity and time
| Publication number | OT-2026-000076013 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-78b2-a153-a628cbad6e16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cefbaf9edd583afcd34722389f4e830fbdb2e37af356cfc377f0a7e25363dbe |
|---|---|
| Markdown | 39ef84393881b922889c3e4565ead418d50657fd137b208e5ded2ce95a50e4dc |
| Publication page | 669b7b0aa9c02715b700c92f97f2dc71934f69e121900179b287a57a7b4ce023 |
| Manifest | a41bbe53a6eba6abccdf43e67b8598fb903336ff9fda343a9a79ac2fbed9d6e7 |
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 | 960wkTn15qf9ibk8gY5GtsCfAlCEljG/jfNuyDuznUywWxDgE5P0WqYb3yguuVKO+SxvvHbbQsrnL0NbkGlkBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:20:15.986772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013observed 669b7b0aa9c02715b700c92f97f2dc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:15.967446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013/manifest.jsonobserved a41bbe53a6eba6abccdf43e67b8598fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.949863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013/publication.mdobserved 39ef84393881b922889c3e4565ead418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.926609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013/publication.txtobserved 5cefbaf9edd583afcd34722389f4e830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:07.792481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013observed 669b7b0aa9c02715b700c92f97f2dc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:07.773175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013/manifest.jsonobserved a41bbe53a6eba6abccdf43e67b8598fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:07.756561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013/publication.mdobserved 39ef84393881b922889c3e4565ead418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:07.737000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076013/publication.txtobserved 5cefbaf9edd583afcd34722389f4e830...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. |
|---|