OT-2026-000059223
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000059223) never changes.
Identity and time
| Publication number | OT-2026-000059223 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7214-be8a-03cdd6794dd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ad483afcc14246c67d338644160eacbc8fd9aeeb511dbf5f15fda01308ab7c6 |
|---|---|
| Markdown | 91329a616600d8750c8e5aaef137e3e6dedf40876b2d44ea345d7affa3b37a46 |
| Publication page | 81c78216880be200bd7aa80456d13045fdaf099334d7d09aeaf45ae93c9e3b18 |
| Manifest | df84ddfe99fe6aa9a69ed726acf63f9eb0e628c961ed7e73915ead2fb54917ac |
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 | 7IyQnnIdfWU5IcAJSFfDIx4JpqeCxZXUpYFK3HxMGKEUkdACvG2KAaNgP4lD69kefOzEOLeZg528SARgptqmDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:45.345494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059223observed 81c78216880be200bd7aa80456d13045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:45.325750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059223/manifest.jsonobserved df84ddfe99fe6aa9a69ed726acf63f9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:45.306844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059223/publication.mdobserved 91329a616600d8750c8e5aaef137e3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:45.288715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059223/publication.txtobserved 5ad483afcc14246c67d338644160eacb...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. |
|---|