OT-2026-000071867
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000071867) never changes.
Identity and time
| Publication number | OT-2026-000071867 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e92-7346-9dac-6fc47f93ecab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071867 |
| Status | PUBLIC |
Content hashes
| Canonical text | b861db9061f2f2af6ca345dc37be26464131cbfa1277857d7049f77baaa9477b |
|---|---|
| Markdown | 8cd9cac678ee199d4fad4a0c564f34507d81a462b4723738c917c66ddc5b2981 |
| Publication page | b5068e8c4aebef2b40381849225ee64ef3d721cb3a82493628ac089ec9fa3617 |
| Manifest | 3219706d0a9dd6371ea29b065840151e13a203e821db901aa39d8130d3fb69f0 |
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 | fkmOuymFIYGDXbBaYHCLWizJw4TFvsMOY3eNUXJUSmyXVc/LdSyq0xuEG05ZHW04xR34a9b2Q6oynTcw6M/XCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:34.058531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071867observed b5068e8c4aebef2b40381849225ee64e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:34.042354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071867/manifest.jsonobserved 3219706d0a9dd6371ea29b065840151e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:34.026089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071867/publication.mdobserved 8cd9cac678ee199d4fad4a0c564f3450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:34.009675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071867/publication.txtobserved b861db9061f2f2af6ca345dc37be2646...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. |
|---|