OT-2026-000097532
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, supply line 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-2026-000097532) never changes.
Identity and time
| Publication number | OT-2026-000097532 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-7291-ad84-3e51549cf602 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26c368c1cc2228e79096f79762f6c2445bd3382831a5e3d8fd8e58eb19079af3 |
|---|---|
| Markdown | 27d5cdaf6249b7960f7152b572234f561455420fafa4d11e93b564885550de9e |
| Publication page | e69ad1550809af7eeb22752ad3fba28eaa37d70e20d11cb6e39b11fb73ca2db7 |
| Manifest | 1d5b5d6ba54fea56491e798de138effcda1f3e65ed5cd3a1f3959f1d6158cd23 |
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 | CcxKq5mPRw6hPI5ADUIH8qhE3p5msl1If/7ph1S1uRgxejAJX49wJfFGf0Zn7hz2ElV+8vYcd5op1OfASuz6BQ== |
| 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
| 2026-09-17T09:33:24.475080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097532observed e69ad1550809af7eeb22752ad3fba28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:24.457530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097532/manifest.jsonobserved 1d5b5d6ba54fea56491e798de138effc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.440823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097532/publication.mdobserved 27d5cdaf6249b7960f7152b572234f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.423322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097532/publication.txtobserved 26c368c1cc2228e79096f79762f6c244...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. |
|---|