OT-2026-000030165
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000030165) never changes.
Identity and time
| Publication number | OT-2026-000030165 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-7a97-b4f1-e8f5761b2db8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34a42e9301e3d3527908515b0578245cb1a1c911f7d957ddad996c2d08882619 |
|---|---|
| Markdown | 980b63c46b65c25aad41294c178a4753cbfffc58c89b19152f7886b1e9ea644e |
| Publication page | 3662a2f622c1fc4674d819a94ac8745573d5faa1fb8e0d5178840be8fbf0b5f1 |
| Manifest | 2dd235eda402afb6d0abd2aba6ad562134ad692a366a17f909e8d72bce7e4016 |
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 | xLlr5P0XnU/K7DsGbxywrs6GcB0pSQQ/noUi3f+1/ScF8UcE2O0BhQFSsimZ8TUK/rdp3DwnNmlxWST5B6oxBQ== |
| 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
| 2026-09-17T11:40:31.467463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165observed 3662a2f622c1fc4674d819a94ac87455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:31.450467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165/manifest.jsonobserved 2dd235eda402afb6d0abd2aba6ad5621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:31.434542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165/publication.mdobserved 980b63c46b65c25aad41294c178a4753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:31.416018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165/publication.txtobserved 34a42e9301e3d3527908515b0578245c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:47.858864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165observed 3662a2f622c1fc4674d819a94ac87455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:47.841410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165/manifest.jsonobserved 2dd235eda402afb6d0abd2aba6ad5621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:47.822413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165/publication.mdobserved 980b63c46b65c25aad41294c178a4753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:47.804820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030165/publication.txtobserved 34a42e9301e3d3527908515b0578245c...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. |
|---|