OT-2026-000046199
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000046199) never changes.
Identity and time
| Publication number | OT-2026-000046199 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7996-8d3c-ebfdd8b3dbc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046199 |
| Status | PUBLIC |
Content hashes
| Canonical text | bee7416b8ebd900c0a9daccf0b4004771fbd832de2fbe020c1928464b5b314d4 |
|---|---|
| Markdown | ea0eb0aea00f8eaa74d246090f789e357ce3f0b7529b449894eb23d0452b6adc |
| Publication page | c84473c192dc0250e1baaccc53fab00f2aff29da2ff38ce7b145ff16eabe7d02 |
| Manifest | d400cffce4c064b428a5ed9abbead6420012bebb6e1fa8e528b25868340eed7d |
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 | NGGLYH8Zx+sTE0XgUYHnAwNTv/l60z7YtomQDY8GNgQDOI8dN18pfGzjOa3mLzfnDNh6+syMxU3ZXGcLHISoCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:12.828949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046199observed c84473c192dc0250e1baaccc53fab00f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:12.810855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046199/manifest.jsonobserved d400cffce4c064b428a5ed9abbead642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:12.790831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046199/publication.mdobserved ea0eb0aea00f8eaa74d246090f789e35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:12.771121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046199/publication.txtobserved bee7416b8ebd900c0a9daccf0b400477...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. |
|---|