OT-2026-000097043
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, supply line 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-2026-000097043) never changes.
Identity and time
| Publication number | OT-2026-000097043 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7ac5-bf8c-9bcd49fbdfbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097043 |
| Status | PUBLIC |
Content hashes
| Canonical text | feecdc9998619f00c30bf1190aa748c33097dcbc8ba740c30b18bfb82a06e983 |
|---|---|
| Markdown | a9517a8a1dcd75416168824930fc0affbae5fd67a87cf5511b42f65634c52858 |
| Publication page | 4692075834bbb235c6142b92ce2a7965f8ad66e24771c7e6afdc441544eb2843 |
| Manifest | 439641fea147f148787333c3a2a037693862746c01d9b91c68cc14ce6288c600 |
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 | E0K2HpzNNPHtpLVfEaz1P22ONJZ2CWfgKwntzTiCSPzV2b/vzl4w0ca9H9hbeaqSLrEl3kkyn768gTNges3rBw== |
| 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
| 2026-09-17T09:10:34.634799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097043observed 4692075834bbb235c6142b92ce2a7965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:34.617549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097043/manifest.jsonobserved 439641fea147f148787333c3a2a03769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:34.600346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097043/publication.mdobserved a9517a8a1dcd75416168824930fc0aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:34.455684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097043/publication.txtobserved feecdc9998619f00c30bf1190aa748c3...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. |
|---|