OT-2026-000040114
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000040114) never changes.
Identity and time
| Publication number | OT-2026-000040114 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-7c63-8fb9-965c06c58e57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ef98d0fcd181688f902845f4289c22f0bb1e45eba02a60689c8a9a612d6a161 |
|---|---|
| Markdown | 3fcdd23cbd145473bc81fcce7952c97633bc2b2b325ea955c22ac9d8d90071a1 |
| Publication page | 2499f7057ab8575c419b2f9a1340183ee44c0f7418b38f4639380cdc206b1bd4 |
| Manifest | 0cca7f4f5e8b440a7406f9a11bd791e4bafd3cc3655698e9b90026b277a67444 |
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 | HyG5rBR2g/+ZXymwfRFvmvY7Dk6tBm4X0oAe1jMX170HXtEK7KQqxkocsVgoab0hF2e5qkgNGCaSVSYt7PYnCw== |
| 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
| 2026-09-17T11:18:58.847180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040114observed 2499f7057ab8575c419b2f9a1340183e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:58.830729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040114/manifest.jsonobserved 0cca7f4f5e8b440a7406f9a11bd791e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.814125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040114/publication.mdobserved 3fcdd23cbd145473bc81fcce7952c976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.797829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040114/publication.txtobserved 9ef98d0fcd181688f902845f4289c22f...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. |
|---|