OT-2026-000012959
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000012959) never changes.
Identity and time
| Publication number | OT-2026-000012959 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-7b67-95b4-8cdbfdfef38f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 206a995a79cb99e0f18a15153f29d83da5ef95e1784446f0da630af9178f287c |
|---|---|
| Markdown | ff00bb45821cc549f0c2a9fb77a4305bd2af11951fbbe243b533ca1ff353d8cd |
| Publication page | bc954bcfb02b2bf8212dd5fe743a21c721ee981e5157566f1726960d0352ce1f |
| Manifest | 788681b932fa66e0afb17c96b6a569020b3d7b823a501d24d6ebddb31e8b50a7 |
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 | savkEYgaWWUo5bJsuhLKHtvPnKMuizyZdgeYupNtPrUTtkZHcILkD1Efv5szP6Ok0pEwiZLwZUmEn6Yms+HqBQ== |
| 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
| 2026-09-17T12:10:46.051404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012959observed bc954bcfb02b2bf8212dd5fe743a21c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:46.030149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012959/manifest.jsonobserved 788681b932fa66e0afb17c96b6a56902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:46.009238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012959/publication.mdobserved ff00bb45821cc549f0c2a9fb77a4305b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:45.990126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012959/publication.txtobserved 206a995a79cb99e0f18a15153f29d83d...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. |
|---|