OT-2026-000094463
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000094463) never changes.
Identity and time
| Publication number | OT-2026-000094463 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7680-aa28-d10916cc24a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094463 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfce3c104725d0f8472094cf52c227c974898d56efde0feda9bfcfa7557e81b7 |
|---|---|
| Markdown | 49e7ab060fccd09fb2a49741cd8fe3cd717ed5c4adf1b091d61f29f38bff9abe |
| Publication page | aa0df76bb1ed77f9f7906b1d24f73f9f5d9ac4c1be497d651ab67816c03b22b9 |
| Manifest | 10f5a98175f7f2ed44afbdcafe5259d516b59b9f703f5951395cfe28e9df9f32 |
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 | A5RMokUqPhUOkbE6Su2RjlXCtTJLk8xwEHRJistJ1OKxIpY8OGjh5fFWtwab7JXuJuQdakqdjbSnvzqXbhSPAQ== |
| 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
| 2026-09-17T09:37:53.041362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094463observed aa0df76bb1ed77f9f7906b1d24f73f9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:53.019578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094463/manifest.jsonobserved 10f5a98175f7f2ed44afbdcafe5259d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.000625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094463/publication.mdobserved 49e7ab060fccd09fb2a49741cd8fe3cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:52.981823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094463/publication.txtobserved cfce3c104725d0f8472094cf52c227c9...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. |
|---|