OT-2026-000014226
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, pulsed 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-2026-000014226) never changes.
Identity and time
| Publication number | OT-2026-000014226 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-739b-a312-57c44a41d9d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014226 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2aea559e131389b945aefc2e8724f70a8e6fe8674108f8c1b177f15d014008a |
|---|---|
| Markdown | b583002c78a2894cc769f86309486e6abdd3f05c610c2aeb3e5a1852c53888af |
| Publication page | 5fcbe4596e82162d808f9adb16cf415b7a620d3bdd5ffd4c9fedb0955d53da05 |
| Manifest | 10879d3598011516628a7719205b520672926f308cc62acc0f5103a316160cfe |
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 | uqRrypWMCwGLyt+C6LBc/iUKHSVpLivjP94l0jbA4FLpK9mZw4JKDtt/7m6qdJrtyrySzSIlWEfBPNGcMsTmAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:20.322269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014226observed 5fcbe4596e82162d808f9adb16cf415b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:20.301615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014226/manifest.jsonobserved 10879d3598011516628a7719205b5206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.279933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014226/publication.mdobserved b583002c78a2894cc769f86309486e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.257839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014226/publication.txtobserved a2aea559e131389b945aefc2e8724f70...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. |
|---|