OT-2026-000079155
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000079155) never changes.
Identity and time
| Publication number | OT-2026-000079155 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7017-a193-e3924a6c2252 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079155 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3328607f1c9ee7f5b3ec995bb458d6aa85621441f20cb8e82b226b477245475 |
|---|---|
| Markdown | ebdf0829ae7442e8db4d009d527c38d39829f7386a82255240f81197b17350b8 |
| Publication page | 368ef99b72c52f97150e08b61b65b75da099b22296e283454fda1773367564f4 |
| Manifest | 1adb2fcc25c4b6ba0da7e24fc6351852061fe19b9af6874814870a15c03bf2a0 |
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 | oROhwkiP/COE/YMiYd4qYonjXb3IfyBPW5HUUpAzJMcFz++sDJz2r4OQtwOn7wvExUpHG1J3LYyofbSBmqQiAg== |
| 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
| 2026-09-17T10:06:00.321597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079155observed 368ef99b72c52f97150e08b61b65b75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:00.303547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079155/manifest.jsonobserved 1adb2fcc25c4b6ba0da7e24fc6351852...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:00.283826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079155/publication.mdobserved ebdf0829ae7442e8db4d009d527c38d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:00.263866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079155/publication.txtobserved b3328607f1c9ee7f5b3ec995bb458d6a...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. |
|---|