OT-2026-000051058
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, vented before set-down, on a tool changer
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-2026-000051058) never changes.
Identity and time
| Publication number | OT-2026-000051058 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7402-91f9-debf03dee007 · 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-2026-000051058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06e6e85ca08fb99445722c7928922bd2cb2ae94faa869018356003bb05b12da5 |
|---|---|
| Markdown | c0ef03a097f163914ba2782340b950d02dc6fdbd65a35294ef0f0bf5314a7108 |
| Publication page | 32a495bcb6c008c7138daa7425f2c4c84f6fa3e2120eff96a975f78cb21584aa |
| Manifest | c05e7845800f18bed3a4adb063d1ade4a3a894e38b8d0c4cebea37ef0d794553 |
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 | WYNctHZdtZkijWu35c4B1z25AvlzxCB0biy395k50PXTZvFQJ+0vL06V+8tdDNucY6uaGXpCv2TV4VLOZorcAA== |
| 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
| 2026-09-17T11:00:58.644024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051058observed 32a495bcb6c008c7138daa7425f2c4c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:58.625655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051058/manifest.jsonobserved c05e7845800f18bed3a4adb063d1ade4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:58.607676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051058/publication.mdobserved c0ef03a097f163914ba2782340b950d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:58.589197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051058/publication.txtobserved 06e6e85ca08fb99445722c7928922bd2...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. |
|---|