OT-2026-000094284
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094284) never changes.
Identity and time
| Publication number | OT-2026-000094284 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-73ee-9588-a73d88feacd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4478bb2a1f7a28b431e53bcc5cc65778729cab8f6efd3fd80d21ec1dac591355 |
|---|---|
| Markdown | ac3ee7628b3bf9bd63302ded99405731039b1e88a5bc8cbc498750ede5fcb332 |
| Publication page | a74189ac6859e6742ece3ee143df6c8dd4c9a140d1c6b0b36434cb008629ebb5 |
| Manifest | b611d758cdaf783f8e664a8cf847ce1d7d39266c5eb5dee5a1bc53adb2d7ee74 |
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 | ZW3TI0rx6duxisDNXuiEUiFVtBMOVV0fRYVzoq6QVXKtrBpZEELFjGUVShs1+vXST6X+UcmsgiEMzEpMx08nCA== |
| 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
| 2026-09-17T09:40:09.380516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284observed a74189ac6859e6742ece3ee143df6c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.360757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284/manifest.jsonobserved b611d758cdaf783f8e664a8cf847ce1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.340249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284/publication.mdobserved ac3ee7628b3bf9bd63302ded99405731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.318486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284/publication.txtobserved 4478bb2a1f7a28b431e53bcc5cc65778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.079372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284observed a74189ac6859e6742ece3ee143df6c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.063962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284/manifest.jsonobserved b611d758cdaf783f8e664a8cf847ce1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.046838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284/publication.mdobserved ac3ee7628b3bf9bd63302ded99405731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.030532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094284/publication.txtobserved 4478bb2a1f7a28b431e53bcc5cc65778...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. |
|---|