OT-2026-000064840
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000064840) never changes.
Identity and time
| Publication number | OT-2026-000064840 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-799d-bd02-565810e11e94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064840 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8262c6580d50d2f4c06f6a7d794de861be62e2fe422224e2ff87bc3af924da3 |
|---|---|
| Markdown | 6b5cf24439cd42d4f4f929d23ad4b7afb2e1f41b131b96d82e95a9a5246a0c9a |
| Publication page | b29875e8f10e723bc2bd5b264b5c6f2bc87a275793547bab138f42f17c2e4fb9 |
| Manifest | 57bf4816c657d599c6bb81b58f3ee253e2ea5a38773e93315fa40a208bfd62b3 |
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 | GM2QWXLtfJIjvlnhP0hdjjqMe3tobIhpBrdxdTGfbHBZVID+uyUq3JhbTVpQcBwY+7lT6b6luCLwFwua48OgCg== |
| 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
| 2026-09-17T10:35:45.070082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064840observed b29875e8f10e723bc2bd5b264b5c6f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:45.050278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064840/manifest.jsonobserved 57bf4816c657d599c6bb81b58f3ee253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:45.030103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064840/publication.mdobserved 6b5cf24439cd42d4f4f929d23ad4b7af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:45.009928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064840/publication.txtobserved e8262c6580d50d2f4c06f6a7d794de86...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. |
|---|