OT-2026-000094532
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094532) never changes.
Identity and time
| Publication number | OT-2026-000094532 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7923-80c1-2593ebb15add · 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-2026-000094532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d722e56341778691c8e1cca6ffa592b542dcbde558032b3daa95076c7d23895 |
|---|---|
| Markdown | 5a8a22b44cdced20ee1f2c1f1b452a6fadd8eefe11c6db2bc2ed2dcd8c9fe563 |
| Publication page | 989c8ae2b701457007166517c9a7db6dcbbe52b8bfca6b190fdb632fd7efcacc |
| Manifest | 2c202efcc25d862faf41cfd91608b71ad454b18701ced51a5417db9f1dd8b1ad |
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 | fkykElUjQL9rejehCLV0hyikTfgjGAjwq3oN3CWjIW6WkNmyQNjRTsQXxw3rm7nb+X9C8354ctSdhB+uu5xQCQ== |
| 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
| 2026-09-17T09:37:58.491975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094532observed 989c8ae2b701457007166517c9a7db6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:58.471659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094532/manifest.jsonobserved 2c202efcc25d862faf41cfd91608b71a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.451763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094532/publication.mdobserved 5a8a22b44cdced20ee1f2c1f1b452a6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.432102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094532/publication.txtobserved 3d722e56341778691c8e1cca6ffa592b...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. |
|---|