OT-2026-000032441
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000032441) never changes.
Identity and time
| Publication number | OT-2026-000032441 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7065-a5b5-faa22ce02215 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032441 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5da320c080f901524fb734122e5f71f9a7a61b9b36e25520aeff78319b56f92 |
|---|---|
| Markdown | baf5b4573dd3868d6cb564ec33b0a5cfd6dcd3f01da63d33142810aac21b1020 |
| Publication page | 6dbaef85b3d9852eb9081ea731db66df2072a08654c2478937257148e50a2f84 |
| Manifest | f2e1d3506edf33e146fbc0a67b6cfaf8c2e0af3162ba3a466380693eae6d2e1f |
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 | /DFs40kF10h/uq1LiJhGoXeT15AiSEznts3DIHM78Ahq2L7dDMJc3fkI8MMzpK5Ri8f1EeW8JZ5uBkiEm1CcDQ== |
| 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
| 2026-09-17T11:33:51.975258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032441observed 6dbaef85b3d9852eb9081ea731db66df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:51.957504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032441/manifest.jsonobserved f2e1d3506edf33e146fbc0a67b6cfaf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:51.939010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032441/publication.mdobserved baf5b4573dd3868d6cb564ec33b0a5cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:51.920889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032441/publication.txtobserved e5da320c080f901524fb734122e5f71f...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. |
|---|