OT-2026-000018951
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000018951) never changes.
Identity and time
| Publication number | OT-2026-000018951 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d522-7fc7-9f33-7ff6808fc3c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018951 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba89fffc674dd62cc0932f7432638c38387429f94e7eeddc01169cda1c1f94c9 |
|---|---|
| Markdown | f567bc419b971a45af6da52ef28ff11d0f5fe85809973a9184cae678bc886d70 |
| Publication page | b918b46a234b63e3eb01c0de077a9636941d5373e2e644cec5579b6ea57342f5 |
| Manifest | ed43e23afe0ec848373401fa0db5d1a18ad9bcb5389d337ac9cf2498e605ee42 |
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 | xnHxh0724ViDXbjMM7oLu5PMXw/C+q3WYwB8ah6BlmEb1Hza9SXkCebQ2iNLRiu0E0XYgnGrZtsSIFFQ8z+zCg== |
| 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
| 2026-09-17T11:59:37.294465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018951observed b918b46a234b63e3eb01c0de077a9636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:37.277909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018951/manifest.jsonobserved ed43e23afe0ec848373401fa0db5d1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:37.260649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018951/publication.mdobserved f567bc419b971a45af6da52ef28ff11d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:37.243869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018951/publication.txtobserved ba89fffc674dd62cc0932f7432638c38...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. |
|---|