OT-2026-000094446
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094446) never changes.
Identity and time
| Publication number | OT-2026-000094446 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7dd0-b3fe-648c0da8446d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094446 |
| Status | PUBLIC |
Content hashes
| Canonical text | f85ba4b8568bb7206fc0459bb874df4bcecc58654a4c1614189d4bf87da27888 |
|---|---|
| Markdown | 0b01e8be91cfcf2ae226597bc705756416d66d14bbf759ef90030ac4503e7b12 |
| Publication page | a40261408b986cd9a3a96ad9cc462b38883cb0b0c6d5020c3ead64ee8e04c873 |
| Manifest | 29bafc6f5223248d7b8e9c20f8cc428f6092f64722e5142adcf62a112bd46a62 |
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 | 2o31nLDcH3UqQWGRefzRG+LO+jaV1EldP5DyyYyJQaczrEOfEZ5k0kq6ZtIcIufwwE174vCn0KUKYTel5KKQAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:51.737289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094446observed a40261408b986cd9a3a96ad9cc462b38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:51.717841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094446/manifest.jsonobserved 29bafc6f5223248d7b8e9c20f8cc428f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.700425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094446/publication.mdobserved 0b01e8be91cfcf2ae226597bc7057564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.682756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094446/publication.txtobserved f85ba4b8568bb7206fc0459bb874df4b...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. |
|---|