OT-2026-000092297
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line 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-2026-000092297) never changes.
Identity and time
| Publication number | OT-2026-000092297 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-716e-8c91-f6b444ae4b6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09b8540a6d3f0160f2fd282e8bd136b63740311916e0e40a68036a638817fb9d |
|---|---|
| Markdown | 6fba94a6c76c42f990c25a7ae51d94b24214b49ebb8dd07a992a1b2601dad6da |
| Publication page | 4b5a99bbcf686156590668265c18cc59e75673244319d956622467953eb2fa1c |
| Manifest | 2e303dd1eb50d8605eeec4cc062c2f0d3d31d9560ad7fe915cb3219b7b7c6c62 |
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 | 9cepY2uK3ftg7qDwtoGO0q2EUKJvzefNNyK76nTKBec05aejO4qV8+SPt/lKn4LEsrf52YwfkVE4uka90nxQCw== |
| 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
| 2026-09-17T09:41:50.204802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092297observed 4b5a99bbcf686156590668265c18cc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.186594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092297/manifest.jsonobserved 2e303dd1eb50d8605eeec4cc062c2f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.169410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092297/publication.mdobserved 6fba94a6c76c42f990c25a7ae51d94b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.151246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092297/publication.txtobserved 09b8540a6d3f0160f2fd282e8bd136b6...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. |
|---|