OT-2026-000011013
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, 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-2026-000011013) never changes.
Identity and time
| Publication number | OT-2026-000011013 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-72de-8df0-bf530a607ede · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef22f1e4507fe34a940d28658ba13fee38456697b8bcf48fe2d4ccf40b19b66 |
|---|---|
| Markdown | 478d50d59c8cac7fe2de8c993e28c35e04c5ce9ca704cbc092d9b3bbd68cd4fc |
| Publication page | 50a624a5b9ff1ddfa1d26850091a77e9ecaae721ac9330e07b13913387b61d1d |
| Manifest | c73e67b99f60044c87c83101c89040f18fdcf55af63af80c8c1e7c7360d9019c |
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 | h6o/yfEymnO7aqQZOUVGbHqlsheGFwlniqEPEQWCt/9mJqY0lr2VpmCtnNNyB8gKkfNqFKbGxb9udb0OUVbzAg== |
| 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
| 2026-09-17T12:13:49.956049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011013observed 50a624a5b9ff1ddfa1d26850091a77e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:49.937160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011013/manifest.jsonobserved c73e67b99f60044c87c83101c89040f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:49.919117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011013/publication.mdobserved 478d50d59c8cac7fe2de8c993e28c35e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:49.898175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011013/publication.txtobserved 3ef22f1e4507fe34a940d28658ba13fe...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. |
|---|