OT-2026-000017416
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000017416) never changes.
Identity and time
| Publication number | OT-2026-000017416 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7953-b403-daf56759b82d · 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-2026-000017416 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4afce97f629d64a77815be39080407770ea5d46a40e48179f0c22999a6808df |
|---|---|
| Markdown | c6f134d4ef8a3453bb4cab6f0977e937d6b2274be5af3dba47c25b541e693fad |
| Publication page | d607ad507791bce8385907cb1f3416ad82a670a9d6d33b21e17c9bdf2ff84354 |
| Manifest | a4eebdd9a37e96905e041b17f2ed68b29073600a4e31bbf6ee1dcd5cbb23523c |
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 | FdsNp4AGOYO6GvywE8lncemwDP+IENa2ENGlo7W6D55b9NS2IBO0KmzAJTNDs1Q97thuys6dzv8TGmNtHs6OBw== |
| 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
| 2026-09-17T12:02:32.678391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017416observed d607ad507791bce8385907cb1f3416ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:32.662812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017416/manifest.jsonobserved a4eebdd9a37e96905e041b17f2ed68b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:32.646705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017416/publication.mdobserved c6f134d4ef8a3453bb4cab6f0977e937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:32.629848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017416/publication.txtobserved d4afce97f629d64a77815be390804077...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. |
|---|