OT-2026-000069059
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000069059) never changes.
Identity and time
| Publication number | OT-2026-000069059 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7d13-91fe-3783b34de3de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069059 |
| Status | PUBLIC |
Content hashes
| Canonical text | d70a1ea75b8590b8a5075dd4a0edbdcaa5df3dbf1cb3260e05c88c91ea90cbb7 |
|---|---|
| Markdown | 3a97f51591b0754fb45696789ddf1b3324d02a5c7a7ea630ecd51af0bf1f2711 |
| Publication page | 9de7d7668a90690665dc0907062cd8ac93fb5b969c927efbb7dc9161fb1507a1 |
| Manifest | 8bf35bfb642c06ed647ab1cd8e2066415df1c9e59fe73a76c818ac22ed935291 |
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 | 2aiZ8kq8vGePFaKiIb9xQp/7hyYIWKqm4Okty1VPsPmMKHPmuuWhNll/z/RGAIyTtVv7MEtovsMzn4txRyCNAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:55.416104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069059observed 9de7d7668a90690665dc0907062cd8ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:55.397747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069059/manifest.jsonobserved 8bf35bfb642c06ed647ab1cd8e206641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.381036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069059/publication.mdobserved 3a97f51591b0754fb45696789ddf1b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.361932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069059/publication.txtobserved d70a1ea75b8590b8a5075dd4a0edbdca...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. |
|---|