OT-2026-000099316
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, on a tool changer
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-2026-000099316) never changes.
Identity and time
| Publication number | OT-2026-000099316 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-72c2-a2f7-0f47f9667cfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d72b6f6c7c8e38d62ca692ee79634bda828e0142f2a89e18ff24ce32042f25f |
|---|---|
| Markdown | abefe318780a9437c7aa2be6c4dc96656edbfd7d6eb6bdfe7d0e43cb22d7c704 |
| Publication page | 76ad6a3cfcdc42ef3bc28b2beb29ebf181d428e4ed4522e6b5ac5bae839a0161 |
| Manifest | 11fc2bd474fb853295ef85553a8a43952b45978933bb23d7bb373895377d9337 |
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 | FTMoijUevjGTFO1xmU2I7yoghvkQUT9kz2H7V6qL0he0HxQ+D9VjH4j8zOsa9jg/ZNrL97LOMzKgpKvsQrnvDg== |
| 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
| 2026-09-17T09:30:46.995099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099316observed 76ad6a3cfcdc42ef3bc28b2beb29ebf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:46.977323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099316/manifest.jsonobserved 11fc2bd474fb853295ef85553a8a4395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.956414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099316/publication.mdobserved abefe318780a9437c7aa2be6c4dc9665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.936772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099316/publication.txtobserved 3d72b6f6c7c8e38d62ca692ee79634bd...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. |
|---|