OT-2026-000095752
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three 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-2026-000095752) never changes.
Identity and time
| Publication number | OT-2026-000095752 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7e08-af38-735a7481d6cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095752 |
| Status | PUBLIC |
Content hashes
| Canonical text | bae029ab431b1e484cfc408f50ec8bd299abceb89575829f62ef6b49cf9b71ae |
|---|---|
| Markdown | f628cdd1f0748fe15eb7ae97e6ae0173ed42cb15e97dcd726dd278cced7063d6 |
| Publication page | 377ea999fb4df09f478aa104d1fe31dc791a87796cd6fbdb57be2fe92500f01f |
| Manifest | be8a1530688cc19b53efe30333a2717399a7255d109e1e06f35f6e037345a5e3 |
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 | EsR6cuS1qcPWkRXhrUR8cxnVD5FUlblkAb4SO/JdmPYARklAS78qgL6ijfVmDyvEeo6qJA+FrUm+er4cm691BQ== |
| 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
| 2026-09-17T09:35:19.207192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095752observed 377ea999fb4df09f478aa104d1fe31dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:19.188805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095752/manifest.jsonobserved be8a1530688cc19b53efe30333a27173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.171149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095752/publication.mdobserved f628cdd1f0748fe15eb7ae97e6ae0173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.153623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095752/publication.txtobserved bae029ab431b1e484cfc408f50ec8bd2...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. |
|---|