OT-2026-000017585
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000017585) never changes.
Identity and time
| Publication number | OT-2026-000017585 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7219-bc61-d4a2cb851f06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bad712e5a858bca282d8eedbc33c488bc4d14562b84665fad631e814c29e20f |
|---|---|
| Markdown | 87639ed0bdb8e6955d1ccabea6e0d32b1b102af070441d97cf2acd1291f93a4d |
| Publication page | a54e5f09b60c1229341f8946b22ad50d41310f3c4fabb25ef43d984cd10e9d58 |
| Manifest | 80a1e710bf2ccb253acec74227926f71d08e752f5bc90af6342560ff4555117e |
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 | di/668rhDKMX5YD/2wBnc9X4/yuu9YzykxZu/Rt5lBDK3KCsYXG7G4arDQDFrQ7lJ/tXa9ewKnUFab2di312CA== |
| 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
| 2026-09-17T12:02:45.689168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017585observed a54e5f09b60c1229341f8946b22ad50d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:45.670559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017585/manifest.jsonobserved 80a1e710bf2ccb253acec74227926f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:45.651870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017585/publication.mdobserved 87639ed0bdb8e6955d1ccabea6e0d32b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:45.631826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017585/publication.txtobserved 8bad712e5a858bca282d8eedbc33c488...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. |
|---|