OT-2026-000011198
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000011198) never changes.
Identity and time
| Publication number | OT-2026-000011198 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-78ce-aeb1-7e1fe4f27779 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011198 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb7bb6b777d26452023a978d757747cb71d404029989ae47f8bd569cda1a97c2 |
|---|---|
| Markdown | 06bcf9adcbe9c7c6d70c0b39b790d3f419ecb7c3e022d175a17f1a06d2d3313f |
| Publication page | d6e7977eed25f0406f3e53a7de89f3c47b84cf5da66ca0edb4caceb3aa5f4931 |
| Manifest | 38fa589544fcbf9b7086f90c23186442bc00a608a05a965d64697df7dc937e0f |
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 | /W0ytiP+8N9C5vNaku6TEO3csH4g8s0v1lDDk7KXPxzsifUaiF1FYC93krk5D2peBEURW801Vgrphw88HnPMAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:08.788101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011198observed d6e7977eed25f0406f3e53a7de89f3c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:08.769827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011198/manifest.jsonobserved 38fa589544fcbf9b7086f90c23186442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:08.750850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011198/publication.mdobserved 06bcf9adcbe9c7c6d70c0b39b790d3f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:08.732394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011198/publication.txtobserved bb7bb6b777d26452023a978d757747cb...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. |
|---|