OT-2026-000017060
Publication integrity record
Single bellows cup vacuum gripper, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000017060) never changes.
Identity and time
| Publication number | OT-2026-000017060 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-72a9-950a-d0ec425d773b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1eeb24ed903c6218aa3a82a2473630dea7f474410f6dd560ba6e3bdb09268e55 |
|---|---|
| Markdown | 99a6a1120d430a0be45ad481142494993f5bc8d78aef904235da1bf719cde8dc |
| Publication page | 19a10453248996371667601fb36c5a34194de6368999ae0562f0759684e0c5d2 |
| Manifest | e6ba18a449d0495f49f355c0363e6edf15fdbcc32292619d2b8d54db93145c4e |
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 | ubBnD3o12GSI/91MMtBR6hUirxGro8uZ+yuW2pxkVgeFZvN9PLPqXMk48oo8Xvj9PMgYk5z8l3vEVOa5NrdbDQ== |
| 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
| 2026-09-17T12:03:28.734304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017060observed 19a10453248996371667601fb36c5a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:28.717660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017060/manifest.jsonobserved e6ba18a449d0495f49f355c0363e6edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.700295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017060/publication.mdobserved 99a6a1120d430a0be45ad48114249499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.682719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017060/publication.txtobserved 1eeb24ed903c6218aa3a82a2473630de...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. |
|---|