OT-2026-000059734
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000059734) never changes.
Identity and time
| Publication number | OT-2026-000059734 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7e5a-afd6-063ea885bdab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98e6435bec73167f9c6c3d731157c65168240b38d1a814c9fe705b164d3f1994 |
|---|---|
| Markdown | eb3717060c69bb64925a71d2b2b8f376058a51c219ab052b288d2b801cc61402 |
| Publication page | a1365e8e9333aba7e9602396de64caed6f2caea5edeb8452722040c5ed3dcb44 |
| Manifest | a5487b6d9cfab631c7b23aadf494ba25abc0319a267b9b1a2114fd69b4c6b452 |
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 | Y4LDANB0jNaWdYzUlT4vuC4tDEqz2UbCmhcR9yXqrSOPa/ouq7jEIq3mmfW64DkWOZracve33w77d8P+mniYDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:27.278590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059734observed a1365e8e9333aba7e9602396de64caed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:27.259696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059734/manifest.jsonobserved a5487b6d9cfab631c7b23aadf494ba25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:27.241210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059734/publication.mdobserved eb3717060c69bb64925a71d2b2b8f376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:27.223705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059734/publication.txtobserved 98e6435bec73167f9c6c3d731157c651...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. |
|---|