OT-2026-000099311
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000099311) never changes.
Identity and time
| Publication number | OT-2026-000099311 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7d7f-a805-9b8c26565e17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099311 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab7deb356afb8a14fab9288c955d68f06ebdc82f6764229278d95a5cde361545 |
|---|---|
| Markdown | e69640e4b9e6351d028533f223dc7bd51ad73e9213662cc2abe54b7c22e01852 |
| Publication page | 8496807437008bd6887710338f19ae39069941e9475b6f33bb1cf698bb047fdf |
| Manifest | 2b8afca4a2ad9d7543e988089b0c0bb7c9f3a2061083242d00aed384eaab5020 |
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 | bC5x/jjQjyx4EEZmTp5G1PGC6jI5P7fvtNoRCPmxvQUuO3tjwMJ2VC1AWOf5eeTfL8R9g6tfjK64HrZtsVInAA== |
| 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
| 2026-09-17T09:30:46.628472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099311observed 8496807437008bd6887710338f19ae39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:46.611220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099311/manifest.jsonobserved 2b8afca4a2ad9d7543e988089b0c0bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.592355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099311/publication.mdobserved e69640e4b9e6351d028533f223dc7bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.573902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099311/publication.txtobserved ab7deb356afb8a14fab9288c955d68f0...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. |
|---|