OT-2026-000041470
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off after 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-2026-000041470) never changes.
Identity and time
| Publication number | OT-2026-000041470 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-797f-8d82-09bac3a6834b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6141e4ba0e779f93a60a200340eee1d63642228dda23e3418e68ad8fa4f1deb3 |
|---|---|
| Markdown | fc9a2bbf6a20c0f00bf4fdb920007d132a956fdb8ada2fd3df0b256eca7cb704 |
| Publication page | 445db800f1d4cc999b7ea19faf9bda1c3bd1d132d04038699a7f6f8419f6bc30 |
| Manifest | 3af109c445254d4e689bc84ff26a95f414123dc5e0c30e23c3332340829babca |
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 | TL+iYspO/eWta/dMrx8RwaGtZxvJXAEFt9jx9w+nECWwcQBcVpYH8hH2BkclefB3OYR667B1K8LC8aMr5rEjBA== |
| 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
| 2026-09-17T11:17:29.981622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041470observed 445db800f1d4cc999b7ea19faf9bda1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:29.964624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041470/manifest.jsonobserved 3af109c445254d4e689bc84ff26a95f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.945576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041470/publication.mdobserved fc9a2bbf6a20c0f00bf4fdb920007d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.927350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041470/publication.txtobserved 6141e4ba0e779f93a60a200340eee1d6...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. |
|---|