OT-2026-000099082
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000099082) never changes.
Identity and time
| Publication number | OT-2026-000099082 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-758a-b3e7-13598fb4a93f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099082 |
| Status | PUBLIC |
Content hashes
| Canonical text | b98d28c8712e58ab5a21501791321dbe6d987980f98141f65a175cafb2d96eb0 |
|---|---|
| Markdown | e2471a7008d1787f1e52fa3c80bd82defbcac43423a04a167743e6e16b867963 |
| Publication page | a5167ed8abd25feb805a0ecaa09be07ff88001432e7af606fad49e5d6a0c16f3 |
| Manifest | 53c1062409aba049e3bb2028bb4f31fcefe12e83b8f419ae7b2cad41df54ba07 |
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 | NEBQj+aoBFF1gHZ4ZCVKsoNkhijsLQA9I8t7du+SU8wF4KK3sAIn1FC1K++uS/dQT/9T+30rG9qKNfRkU9CcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:18.930934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099082observed a5167ed8abd25feb805a0ecaa09be07f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:18.912397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099082/manifest.jsonobserved 53c1062409aba049e3bb2028bb4f31fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.894204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099082/publication.mdobserved e2471a7008d1787f1e52fa3c80bd82de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.871085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099082/publication.txtobserved b98d28c8712e58ab5a21501791321dbe...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. |
|---|