OT-2026-000040350
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000040350) never changes.
Identity and time
| Publication number | OT-2026-000040350 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7423-b831-17a1ec573f0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dd23029c7142b38ce15eb9396913cdedd99a6e92f5190173fc4b3894bdebaa8 |
|---|---|
| Markdown | 96d28e7b501e1a9d76450cd61306c3b51c3ca21a46f6ab42ff8d646ade7ffed5 |
| Publication page | 299d1e15f52126d630879452a809b7f2d64673380c559b617f3061ac060f8886 |
| Manifest | 834e64357b00f4cb2cca9bd234409c8397b18f6019eede2293c7d42904cf6c8d |
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 | wgfxup0A5mkjh+/e9rn0CMKweAyCKK0InCYQIFRPQQO7HsJDqHsR81omAgLC10ZI+R4EHD34Bj7wECLLhiSrAA== |
| 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
| 2026-09-17T11:19:21.722189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040350observed 299d1e15f52126d630879452a809b7f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:21.705467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040350/manifest.jsonobserved 834e64357b00f4cb2cca9bd234409c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:21.686964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040350/publication.mdobserved 96d28e7b501e1a9d76450cd61306c3b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:21.669655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040350/publication.txtobserved 8dd23029c7142b38ce15eb9396913cde...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. |
|---|