OT-2026-000092328
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, 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-2026-000092328) never changes.
Identity and time
| Publication number | OT-2026-000092328 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7553-8d57-ef5d285da6ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eb3a3594aff2c93b9f80365f20293890c5c22973191a5a8ef265b1f8b9e814d |
|---|---|
| Markdown | b888496afa1d7827e5b528e93f8e31b5aa8e6fbc3f1515a52fd4d207f8527aee |
| Publication page | 47dfd6c22976b2611558e75238d4a68e95bce9fcd918dbb5c2661109ba458450 |
| Manifest | 06890d2c7ce1eb56eb53223c3e062a4e3efcbee9147de17172c38121ec122e37 |
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 | jK83Uou58auFKxRIPjwjDoUy6lnAamiV7ZnhftD1QsMTkEmFBCotVUzQH04aZmoQBXSGtFUsQqmek8Fh5xXDBA== |
| 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
| 2026-09-17T09:41:52.427003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092328observed 47dfd6c22976b2611558e75238d4a68e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:52.411253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092328/manifest.jsonobserved 06890d2c7ce1eb56eb53223c3e062a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:52.395271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092328/publication.mdobserved b888496afa1d7827e5b528e93f8e31b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:52.378148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092328/publication.txtobserved 7eb3a3594aff2c93b9f80365f2029389...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. |
|---|