OT-2026-000050798
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000050798) never changes.
Identity and time
| Publication number | OT-2026-000050798 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b2-70a0-9589-94a12fd39f7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ebf3590565f74c0f2971778dbc058a1e0ab0b3068410ede6a3bc1f5caa3222f |
|---|---|
| Markdown | f95350a990d82693746af31b3f18759090f87606501e80efb3bd916cdc00d025 |
| Publication page | 0522fb8da652cadba0ab66d688f5f3e99bf3788ac6aa75f59a377d8be71c2f96 |
| Manifest | 00e56f5a79cf0c01319c60660a44fe4aa8c496db0c0df3eefd66540d9602907d |
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 | bUc80XQ3hRqtXaF1XFfaF+AIgfPJlX/DVETkY9DlTu2crwMzo6G+YHRsY1JWD9f5gGGvbuVOFz50FdlrwwH4Dg== |
| 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
| 2026-09-17T11:00:19.473048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798observed 0522fb8da652cadba0ab66d688f5f3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:19.436469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798/manifest.jsonobserved 00e56f5a79cf0c01319c60660a44fe4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:19.408575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798/publication.mdobserved f95350a990d82693746af31b3f187590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:19.405760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798observed 0522fb8da652cadba0ab66d688f5f3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:19.380846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798/manifest.jsonobserved 00e56f5a79cf0c01319c60660a44fe4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:19.377280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798/publication.txtobserved 5ebf3590565f74c0f2971778dbc058a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:19.362156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798/publication.mdobserved f95350a990d82693746af31b3f187590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:19.338191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050798/publication.txtobserved 5ebf3590565f74c0f2971778dbc058a1...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. |
|---|