OT-2026-000095157
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, 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-2026-000095157) never changes.
Identity and time
| Publication number | OT-2026-000095157 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-71a2-a0d3-b3c1954b6778 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21e317778eb34de40eb0172f9fdef505aab9191eb2f659b15d40d5296f8ea040 |
|---|---|
| Markdown | 4f6ddfc15af3ce61e54969cb497933effc36cf61e26b41273b38073258020e09 |
| Publication page | 95601656ae5a95f287c8a520f88cc31c459261a3fc61e6dae6e5a55fd23529c7 |
| Manifest | b879390930d218ffdfef4b2efe834e8cb6f22afea0221e6ecebb08c465248606 |
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 | ZmboMSvP168+bgvEBm+VmYM7OTUdw15WSuGBA4BFCxP3uDbBY2lanv099Ub1Dh4G7pOtFcta3q/CAHWc4DK9Bg== |
| 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
| 2026-09-17T09:36:23.766755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095157observed 95601656ae5a95f287c8a520f88cc31c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:23.750213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095157/manifest.jsonobserved b879390930d218ffdfef4b2efe834e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.730530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095157/publication.mdobserved 4f6ddfc15af3ce61e54969cb497933ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.715114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095157/publication.txtobserved 21e317778eb34de40eb0172f9fdef505...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. |
|---|