OT-2026-000094969
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000094969) never changes.
Identity and time
| Publication number | OT-2026-000094969 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-76ba-b0da-fef8c5ea0340 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91b78423471128af4a6c8bfd854b0eb14594f1db7201879ce778cece810caf0a |
|---|---|
| Markdown | 8465a9085c20738e518478ced5848f031c5f234c1fc810ed61aa55ac9f8239ea |
| Publication page | d51f7b91c7557b4bcd837ba9bb29553eb7ef89b3dedcb7bbd069ba829a75fba7 |
| Manifest | aa6d0cabbcb8c20f02b65f17eb7a50381e93a9f0d7c77cd2d48c4ea47927d5b1 |
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 | AODHiA8RYTk5rcRojyxVTtShqbJUcqhp0Z773lSnRD8A0xLP502n6VNHcPmXX8z+gzDHNdT8cAgQn8MOWXifAg== |
| 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
| 2026-09-17T09:37:30.985502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094969observed d51f7b91c7557b4bcd837ba9bb29553e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:30.966374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094969/manifest.jsonobserved aa6d0cabbcb8c20f02b65f17eb7a5038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.947435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094969/publication.mdobserved 8465a9085c20738e518478ced5848f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.928553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094969/publication.txtobserved 91b78423471128af4a6c8bfd854b0eb1...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. |
|---|