OT-2026-000090120
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000090120) never changes.
Identity and time
| Publication number | OT-2026-000090120 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428f-7b32-bb8d-878dcea78309 · 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-2026-000090120 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5553da0dfa4a00a6d084224e595984def8caf1acdd0fcdbb5df714d1865e034 |
|---|---|
| Markdown | eb43b26dd7e4cdca6eb2ba84eba698970e39dd8f734d3001d5734fa5c8894e52 |
| Publication page | e65082be0e92d1ca03685706a2d1c854f7d338e6c293998076a31465475bd919 |
| Manifest | e3afe2341ec9ff2c270a58d7d66ce42eb49dbf81ffc95295224947ccbf05337d |
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 | GZksYLV0X8UGxtsmjEN7U7LGdEjbPBKtDWHrLHPjfMNbidbWqvP0w+5PdTT+Rrrd6HTz/IIjlNsAkVPADwYTDA== |
| 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
| 2026-09-17T09:45:33.049411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090120observed e65082be0e92d1ca03685706a2d1c854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:33.031141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090120/manifest.jsonobserved e3afe2341ec9ff2c270a58d7d66ce42e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:33.014803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090120/publication.mdobserved eb43b26dd7e4cdca6eb2ba84eba69897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:32.997859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090120/publication.txtobserved e5553da0dfa4a00a6d084224e595984d...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. |
|---|