OT-2026-000005205
Publication integrity record
Vacuum cup gripper, per zone isolation, six outlet manifold, plant vacuum fed, contact triggered
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-2026-000005205) never changes.
Identity and time
| Publication number | OT-2026-000005205 · never reused |
|---|---|
| Internal UUID | 01a0a931-3b9c-79cc-a358-a61bc292bb60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:49:31.167064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005205 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6b7fb9098707acbabe798326326a8d613453d68b89087f7d8ee84fcd69f52a6 |
|---|---|
| Markdown | 78fee64504fbdc71693942a662a8476362c39f7a53230106fcbac2cf07b41890 |
| Publication page | d370efbf205545968e1883c3f1aa39980c53bd3fe74a115b8bae5a38f10fa317 |
| Manifest | ddef142a94194d865c06cb8eae88ba1868e8ff4ac3be19804ebbd8ff3605eaa9 |
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 | WVKDz9rnc+DLmvMF0VcODl2/gwtZUv4hanHHqlzsKPPKicA80U2qNKsJKJvlKelTgXJ5ql6Wk1Q12vwVQcKHCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T07:50:03.938320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005205observed d370efbf205545968e1883c3f1aa3998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:03.922292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005205/manifest.jsonobserved ddef142a94194d865c06cb8eae88ba18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:03.908015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005205/publication.mdobserved 78fee64504fbdc71693942a662a84763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:03.894857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005205/publication.txtobserved a6b7fb9098707acbabe798326326a8d6...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. |
|---|