OT-2026-000089848
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000089848) never changes.
Identity and time
| Publication number | OT-2026-000089848 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428d-7666-8a02-77432f329c98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:31.390046Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 050686707f4073fd57bd14356bcd2e7ee99d2cc79a7e98a79c08fb2f5edd1dad |
|---|---|
| Markdown | e7dad9b884321052d8e3d8825ab5584d42a46c9bf2133efb90e26beabed485ea |
| Publication page | 4fadfe59423691d13bcffa28e6ebfeb7c0437d8ac2abf0584a2205daff2e7a3f |
| Manifest | 41e08f1b9f9f5f9251cf985e1a4a4f18fc332bbfe5dee79bc738ab0bebc8b493 |
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 | Xata/3nvCMaQRRD42yzMlGmcFps4Wq1+f9z6hf5NYAExFIctHOSgiR6BaEEn5AjD309tOlyIXsCZQZ+hKzXZDQ== |
| 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
| 2026-09-17T09:45:05.621664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089848observed 4fadfe59423691d13bcffa28e6ebfeb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:05.604050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089848/manifest.jsonobserved 41e08f1b9f9f5f9251cf985e1a4a4f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:05.588088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089848/publication.mdobserved e7dad9b884321052d8e3d8825ab5584d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:05.568951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089848/publication.txtobserved 050686707f4073fd57bd14356bcd2e7e...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. |
|---|