OT-2026-000085024
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000085024) never changes.
Identity and time
| Publication number | OT-2026-000085024 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-76fa-863f-7c6c3e41a37e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085024 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd1f164093b753a230ffa2d046b5155abb410a135eff6a23ce40d6bb3f3bd8f5 |
|---|---|
| Markdown | 88e258175b811c195ea85a64a0c55feea63541fa16be44d288b9e730f08f1fbb |
| Publication page | d707d58f56e03411ab73122259c8070eef8610e0d236eb4ff8eb932946353911 |
| Manifest | e453c3779137e1e2c6cd7fb831008a40726a4534024580609ce5926156638a7d |
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 | kCD9CL+kw6x70jX1bATdgrqBr2tRvDm1WGIv/l7f9TwoK51xxt/N9P+1dNPwFhx+f0BcdLpoOCFmD2wX6RIQAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:02.101984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085024observed d707d58f56e03411ab73122259c8070e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:02.084380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085024/manifest.jsonobserved e453c3779137e1e2c6cd7fb831008a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.064752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085024/publication.mdobserved 88e258175b811c195ea85a64a0c55fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.048676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085024/publication.txtobserved bd1f164093b753a230ffa2d046b5155a...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. |
|---|