OT-2026-000060166
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000060166) never changes.
Identity and time
| Publication number | OT-2026-000060166 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-78d3-9a2f-ea0bc4bb77c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060166 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1c314662454f63d232041ba96addc8775327263b5646753fa1cbb1fa919dae6 |
|---|---|
| Markdown | 9ffd664db95dbd8cd260df5a29d406e6825f1cfaddf3859554aa6c9de49bbed7 |
| Publication page | 60c28a264cd183de922e1b26c40934e6fd8aa047d7ba05d401971126b222fe5d |
| Manifest | 2e060ed3484bccea932c03ee6e8fa26a7271a453f47b74255a158b6032013a41 |
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 | k/7IaLyTSJNOAIop7rXexf+UKhraQLmJ0SMI3YxV+UikOmFeW5xbj5It5LbXMlDCMl6PBb7jrUymKaI5EPenCA== |
| 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
| 2026-09-17T10:43:49.710027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060166observed 60c28a264cd183de922e1b26c40934e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:49.692880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060166/manifest.jsonobserved 2e060ed3484bccea932c03ee6e8fa26a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.674965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060166/publication.mdobserved 9ffd664db95dbd8cd260df5a29d406e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.656260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060166/publication.txtobserved f1c314662454f63d232041ba96addc87...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. |
|---|