OT-2026-000059916
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, sustained blow-off after 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-2026-000059916) never changes.
Identity and time
| Publication number | OT-2026-000059916 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7d83-85d8-56488450de34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05415ab58bd9729c1bc2dc5ba73d1dc7a0a7cc39b08388c800a75c71d7c02122 |
|---|---|
| Markdown | c90fe39ded70d191d2bc11a808ae307edda92bcbc4281e154c164754ea8a6ff5 |
| Publication page | bc333dd09fb60abdbbe147bfc9408fd55743239f1fb6edfb912d118bdb004d43 |
| Manifest | 4f6f0453d0d752bd68fd1d0ab931ce6f8e27413687730e26f2b6343e0f15c270 |
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 | HdiF13DSx0Psre4dtLW2kP4c+O0IklGtH4zBTh+djxumLsGt3kHvqMjqSeZLXZsjxsqnj2rPiRq/nzoYtv8jBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:40.945576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059916observed bc333dd09fb60abdbbe147bfc9408fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.926810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059916/manifest.jsonobserved 4f6f0453d0d752bd68fd1d0ab931ce6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.908976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059916/publication.mdobserved c90fe39ded70d191d2bc11a808ae307e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.890081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059916/publication.txtobserved 05415ab58bd9729c1bc2dc5ba73d1dc7...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. |
|---|