OT-2026-000086130
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, sustained 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-2026-000086130) never changes.
Identity and time
| Publication number | OT-2026-000086130 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-70c2-9a4a-1fc9ea705500 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 804e7bfa29c9f189c1eb8f3e0ad160ea7fbb468d024d0281430116eee561f7b1 |
|---|---|
| Markdown | 07fb92c97aaa1159398ed459f82ae4dd74967d8111659f5b9cd32f705e5fbeae |
| Publication page | cdf7da9992658caec76808ef004c7469135c91f95ffc998da5336b0a6c5890b0 |
| Manifest | 2b7dc805a5852a9a084afc9690e7429fab2d4552ad2267c4fccaf826bbddafff |
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 | SwzgGyMtp01yhu5DYiN/Iswn5nddmAHKSluIVFrcYIaaRXLIfBUXyk4G4J0TJLBLu5ozczDLvbrSGlbuxUO/BA== |
| 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
| 2026-09-17T09:53:47.378264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086130observed cdf7da9992658caec76808ef004c7469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:47.361816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086130/manifest.jsonobserved 2b7dc805a5852a9a084afc9690e7429f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.343937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086130/publication.mdobserved 07fb92c97aaa1159398ed459f82ae4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.326530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086130/publication.txtobserved 804e7bfa29c9f189c1eb8f3e0ad160ea...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. |
|---|