OT-2026-000011956
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000011956) never changes.
Identity and time
| Publication number | OT-2026-000011956 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7c31-bdb3-91bef89b3228 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011956 |
| Status | PUBLIC |
Content hashes
| Canonical text | c54204ccd2028d34806e9bfc886b09872becc6cca34a488645df42af83e09136 |
|---|---|
| Markdown | 3408d0380509bec2dfdd64953952a07e9c2603a6391b362d3fef7c2f1b5e1f8a |
| Publication page | c3705ce947ff3c4fa78a915ab1ab983c248b8eabe416334e42c405b1327fcd65 |
| Manifest | b5aa4dc004b463b7626b95f87fb177bfffacd6a5986da8db26151e69002c1ff1 |
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 | 2Sj040a9STcN8IjsF9kwv9CdWV5CyVHer37OlAeTFcdRcs7XpJvwwfFnzXjlTC0DtomAbEwCPczCy68AMWvyDQ== |
| 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
| 2026-09-17T12:12:48.264228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011956observed c3705ce947ff3c4fa78a915ab1ab983c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:48.245260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011956/manifest.jsonobserved b5aa4dc004b463b7626b95f87fb177bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:48.226171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011956/publication.mdobserved 3408d0380509bec2dfdd64953952a07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:48.207612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011956/publication.txtobserved c54204ccd2028d34806e9bfc886b0987...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. |
|---|