OT-2026-000044179
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000044179) never changes.
Identity and time
| Publication number | OT-2026-000044179 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-793d-b044-0860d7e3cf68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c23e947afee9fb5ff14f0134dcf25a605622ac18889cd1c8cdc3e14e7cc5adb |
|---|---|
| Markdown | d2735174d2deee18a812e3979e94b8a89a6620ac12acd7b687a78a5a8f5621cd |
| Publication page | 6257e78237965075d8f1820642c5c3b6e33ff542b9c85f46b8e7b4423c29a2db |
| Manifest | b44c1ad182a3fcc3714a3fa4275cc44eab20612c9c46f455f6f2f3fa8e04cea6 |
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 | nW/VCZ3ZnLvUzU/WnQVvSjHLHBTT8Va3sixQ2RazcUv5SbOAzsbP8NLIejv/iFONNB7Vi3KVzD8gOdzG5cuQDg== |
| 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
| 2026-09-17T11:12:36.852518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044179observed 6257e78237965075d8f1820642c5c3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:36.834754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044179/manifest.jsonobserved b44c1ad182a3fcc3714a3fa4275cc44e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:36.816810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044179/publication.mdobserved d2735174d2deee18a812e3979e94b8a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:36.798017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044179/publication.txtobserved 5c23e947afee9fb5ff14f0134dcf25a6...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. |
|---|