OT-2026-000040160
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000040160) never changes.
Identity and time
| Publication number | OT-2026-000040160 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7ed4-9a74-2c965f33d79a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f6c1fab91b5c928bcbfba6c99c823354bba17552009ab1c05ca1961749b3b7a |
|---|---|
| Markdown | 65e7cae3f5ca1e0e17babffff1c34f964d2c49e4c58a2b3c0eb2771230546525 |
| Publication page | ef072c238dfa0f9cf6f0421f0e3d73cea49b0c1ef5c3d0dbc08c10dc96d79361 |
| Manifest | 5a37fb8823b48fb2ad986d5a3903bdc70927c4c648f7ae325989b5ff8cd88c63 |
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 | Fdx/HlewKVTEhF4/peM1ZZD6OX1875MoWMam0nSIAK12r7h4LS2zTkUQRAEg8sgY/09WlF4voiFcr/ydbN2ZDw== |
| 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
| 2026-09-17T11:19:02.186776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040160observed ef072c238dfa0f9cf6f0421f0e3d73ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:02.170993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040160/manifest.jsonobserved 5a37fb8823b48fb2ad986d5a3903bdc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.154850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040160/publication.mdobserved 65e7cae3f5ca1e0e17babffff1c34f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.138588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040160/publication.txtobserved 0f6c1fab91b5c928bcbfba6c99c82335...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. |
|---|