OT-2026-000035227
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000035227) never changes.
Identity and time
| Publication number | OT-2026-000035227 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-743f-8947-0b8d9c7cea3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035227 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d3b2afcd9e461709e738d197d9a92204a6ab7d4e221ec435cd87d2a712ffc5c |
|---|---|
| Markdown | 72d25373275f366423e7e0f9b67025bd4123bacf82073393d0101fa044dbe339 |
| Publication page | 2c0a98742c205fa5eb12b5339f765023421df30c9466f59d26efd0852603f937 |
| Manifest | b73dedd284f5c23b5e881463a690c205ae482b51eb162c8d725b6889a2cde1db |
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 | jxUielOpmNvrGItf94PQ9X0b8cUYT53HVqPuZQbTjxyGzLOSYMCcwMNuJAJIzyr7MIYh6cJSfAt63qe/iQEdCA== |
| 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
| 2026-09-17T11:28:21.802158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035227observed 2c0a98742c205fa5eb12b5339f765023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:21.784496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035227/manifest.jsonobserved b73dedd284f5c23b5e881463a690c205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.754714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035227/publication.mdobserved 72d25373275f366423e7e0f9b67025bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.735554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035227/publication.txtobserved 2d3b2afcd9e461709e738d197d9a9220...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. |
|---|