OT-2026-000015627
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000015627) never changes.
Identity and time
| Publication number | OT-2026-000015627 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7e09-8eed-485587d9a3f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d04f123c91a9c453d6f358d140ca28cf0068e4b1002d7bb62489bcf3436b17b |
|---|---|
| Markdown | 1906363b1aaa988611c603242c31fbcf4f1df7b6f23c85c1b6b054b68b7f7bf2 |
| Publication page | 0c4dea679d1ad29035b69558c8c31778f6e959bf503d2f166d703a8d89193c2f |
| Manifest | 8e75d53b77ec213d3a4941fe741acdcd6af980c13c3405dd5285685f9637fad4 |
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 | mpT3rWxFkS679c8Uf2KBakFbptxWyK7xjK3Mp2SHUiHzUzwcIJh7GN24FgdIH4NzIvM9Z1uskATtmpGmrpxeCw== |
| 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
| 2026-09-17T12:04:52.675989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015627observed 0c4dea679d1ad29035b69558c8c31778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:52.658159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015627/manifest.jsonobserved 8e75d53b77ec213d3a4941fe741acdcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:52.641344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015627/publication.mdobserved 1906363b1aaa988611c603242c31fbcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:52.623297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015627/publication.txtobserved 6d04f123c91a9c453d6f358d140ca28c...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. |
|---|