OT-2026-000007282
Publication integrity record
Bellows cup vacuum gripper, ejector fed, pulsed blow off before set down, plastic cups
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-2026-000007282) never changes.
Identity and time
| Publication number | OT-2026-000007282 · never reused |
|---|---|
| Internal UUID | 01a0a979-34bb-75a6-bec2-dd0ebfb1df71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:08:07.998574Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f7c260a954983d7fea26541ba9e331639ad5eb7277d31cf0961920abdbb9488 |
|---|---|
| Markdown | b0b1dd9f2e3bb89fb4a8023d6001c9bc4742a93f9ace00b3374cd1f7fc7173e4 |
| Publication page | bd1afc1a707e959dd486a800ed98019708b42a56a6a016dec3ee2876a8785454 |
| Manifest | 7c0bbfe006ea701d768124044e5bc3657e1e539e7e868b033e64eacdacfd7f72 |
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 | F+jGOge48Y/e/LAlQ1uVmo+0DliUuqOcHl5PZGsyteV6iaGFjuLiiK1dr9YDhv7CENSxUYqEX8OKB74/8LFNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:08.190179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007282observed bd1afc1a707e959dd486a800ed980197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:08.177330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007282/manifest.jsonobserved 7c0bbfe006ea701d768124044e5bc365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:08.165238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007282/publication.mdobserved b0b1dd9f2e3bb89fb4a8023d6001c9bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:08.151720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007282/publication.txtobserved 2f7c260a954983d7fea26541ba9e3316...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. |
|---|