OT-2026-000045480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000045480) never changes.
Identity and time
| Publication number | OT-2026-000045480 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7210-a3f9-c30d3e2ae955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 332e54ac019288b5c0d8df0e858a262b535a3c1bc331e440542177e7c30c1088 |
|---|---|
| Markdown | 33d64517c49edf2a9037106fed1d41ca83975b28df3a5caea47c1b8c54100ae6 |
| Publication page | ac80694e1d273e2c65ac1c26f0cb1ebc6e44a93516ba28cf31b578181785afbb |
| Manifest | 428393803cd7dfdd4e866dca46d1fd5950bb26cf09b180bbfa5a54d7ca6950cd |
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 | i+beroyfDF2z3JRj9Cb/fbcj9UmhYUil8bjLigurCgN6ZMXhVVYNi/Afx9nQTMqc0qDmycYOyV3fGG+7Vl+9Ag== |
| 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
| 2026-09-17T11:11:17.565044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045480observed ac80694e1d273e2c65ac1c26f0cb1ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:17.548096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045480/manifest.jsonobserved 428393803cd7dfdd4e866dca46d1fd59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:17.530301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045480/publication.mdobserved 33d64517c49edf2a9037106fed1d41ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:17.512978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045480/publication.txtobserved 332e54ac019288b5c0d8df0e858a262b...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. |
|---|