OT-2026-000098074
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single 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-2026-000098074) never changes.
Identity and time
| Publication number | OT-2026-000098074 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-721f-8c3a-bda38923757e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098074 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3cdd9c9d75afb983817788b86abbeb2182e207babe74309042c6cfb12e503fb |
|---|---|
| Markdown | 892d3ad82784463f2ed9f8451a56ead45c7b26276bc013d433c0d25221ea6c2e |
| Publication page | 9776e8d1094a628b358cef4680de942373db302a4bb153e9a03384150933cd2a |
| Manifest | 195fabe172410b3e7a4a566104ae46c3efa068e557658586b5b828817adc666e |
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 | JFyK9c9npU0nwrelIPIS3VPiqJEi7Dlyf70BaBKUcVCdNZvhkwPyui7PbuWlx5ZNI5O9ZShg1WtlhjmKmCybCA== |
| 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
| 2026-09-17T09:31:12.344586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098074observed 9776e8d1094a628b358cef4680de9423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:12.326334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098074/manifest.jsonobserved 195fabe172410b3e7a4a566104ae46c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.308859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098074/publication.mdobserved 892d3ad82784463f2ed9f8451a56ead4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.292744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098074/publication.txtobserved a3cdd9c9d75afb983817788b86abbeb2...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. |
|---|