OT-2026-000048016
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000048016) never changes.
Identity and time
| Publication number | OT-2026-000048016 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7f03-a829-1a8190541595 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048016 |
| Status | PUBLIC |
Content hashes
| Canonical text | afbc626eb6861ec36118485b7922a7a419b6df298a43ee9bcd32923633befca1 |
|---|---|
| Markdown | 35c7d20a40a3eff292adbdaa181a46997fc1721fc483ba5eb7cb0ed87676b4b4 |
| Publication page | e82c3ea92d10fce6fbc6dc7b531f7cd01dd46f40cc09e475c5e0f560d9be2912 |
| Manifest | d9ca967eb37ce8ae0fe3a15f742d194193dd555478cb5437b040719add936e19 |
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 | MAnc7t+FJDx4ALAFg6g6XDG3tT2gLqgV9JmYOJ5lw8bOALVAs9wyXBKmSWMAcyXkea5O0QLlwhi/jEMJgJ8EBw== |
| 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
| 2026-09-17T11:06:00.611195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048016observed e82c3ea92d10fce6fbc6dc7b531f7cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:00.581229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048016/manifest.jsonobserved d9ca967eb37ce8ae0fe3a15f742d1941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.561997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048016/publication.mdobserved 35c7d20a40a3eff292adbdaa181a4699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.530633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048016/publication.txtobserved afbc626eb6861ec36118485b7922a7a4...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. |
|---|