OT-2026-000039922
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000039922) never changes.
Identity and time
| Publication number | OT-2026-000039922 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7dea-854b-c563455f2ced · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9775b429c100af3f1b009d674803117ee2b60d8f37ff70c5b303f4ce84d0bd7b |
|---|---|
| Markdown | c1f826da0e7eb9c08f20780b67df241fb66d74f4405db623e8a142b03f45b945 |
| Publication page | 7aea17347c6cb804947342ef32c2fbf24c69c88d03d4617c0bbe587aa9940c85 |
| Manifest | d447c5e7a18e196a65feb0d12c35affe9f7f7cdc0a2e54e5eb1b03883f28707d |
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 | kqpsp0W5AqfKmH8bX86DsgpoQNwXd+uaTebqNoNzQSx2x7YFhI3i/+F6DETDXzU+PQksOqGJNAO014gd6S57Cg== |
| 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
| 2026-09-17T11:20:13.192008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039922observed 7aea17347c6cb804947342ef32c2fbf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:13.173292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039922/manifest.jsonobserved d447c5e7a18e196a65feb0d12c35affe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.155128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039922/publication.mdobserved c1f826da0e7eb9c08f20780b67df241f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.136978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039922/publication.txtobserved 9775b429c100af3f1b009d674803117e...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. |
|---|