OT-2026-000039374
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039374) never changes.
Identity and time
| Publication number | OT-2026-000039374 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-73ae-b5d6-8fa3dc3c840a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039374 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7afbe6445b297575ce94065f248471e0b6a58646c299e4e86b6029a99009f96 |
|---|---|
| Markdown | dc953bec85a201154c465aef79ae6c8d8669b99a8c06ad618a10550cf39b926f |
| Publication page | f58b2c7b79da1bbd3cc216ee1ee35214cda2ab725c1f5351e8bbc31a9e33dcee |
| Manifest | 9d002c3ee0374fc0cfa9150a17aff7d517963a86203bc87ced331c0c2672400f |
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 | b/9fWHj/rsXDZVlz2m8hDPIHx8TC4CzpUC59ccnBdFy/M/undIk/+EC2Wn3sn545V9pT4f56fzBcs46Z1oeiDQ== |
| 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
| 2026-09-17T11:20:58.670966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039374observed f58b2c7b79da1bbd3cc216ee1ee35214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:58.654912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039374/manifest.jsonobserved 9d002c3ee0374fc0cfa9150a17aff7d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.637796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039374/publication.mdobserved dc953bec85a201154c465aef79ae6c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.621043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039374/publication.txtobserved b7afbe6445b297575ce94065f248471e...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. |
|---|