OT-2026-000039852
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000039852) never changes.
Identity and time
| Publication number | OT-2026-000039852 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-77e9-9418-82c2092526b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 999383fbb93553e6e727ada0d8d1b89c86c348e7fd26239c95d1d0e224f57459 |
|---|---|
| Markdown | 968edc411a788d66bff39080c7c67b193e19ed247dba4be592435303bebcf321 |
| Publication page | 49572f1bd0ee9c4ccdb10c5e90e70c4504c8c744c5ea54b586d48a7086af4511 |
| Manifest | ffaf28c9947c4fc55490dd2dff62d3fa28b4601b7842d86931edb397461ac1e2 |
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 | /KBvrn/rea0PhcoE2KWVeL/6mp8XrW0/txi/ZQepEo8GrtBVDAmFC7dIdM680EAeM+aIJ/6NQGgNfsD1sEXoBw== |
| 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
| 2026-09-17T11:20:06.050781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039852observed 49572f1bd0ee9c4ccdb10c5e90e70c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:06.031865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039852/manifest.jsonobserved ffaf28c9947c4fc55490dd2dff62d3fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:06.013040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039852/publication.mdobserved 968edc411a788d66bff39080c7c67b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.993933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039852/publication.txtobserved 999383fbb93553e6e727ada0d8d1b89c...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. |
|---|