OT-2026-000011299
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000011299) never changes.
Identity and time
| Publication number | OT-2026-000011299 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7abf-a208-b0a84a82b81f · 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-2026-000011299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 216beadec73b78d6820870b75c384ad372a6bef7b6ec138379994a197a8454fb |
|---|---|
| Markdown | 1bdc7e7e692b0bff962e3c99e012afc2b3b44b35c8ebf1e16b4eaa97fef8d8c8 |
| Publication page | 629c983f82dd5129db36e2b325a06f0669d633aac7c3ec9f3b269bbbe17cd837 |
| Manifest | d885c3f3983e44487a1ed0680fe93b06b633f413de59094fb70fe43c81bfec2c |
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 | hz4B8jx97A9dJN1cG8GoUl9Rjl+gFjnUfLz/WDNMgsB/WpVWWh8/pBAmfIzN3rPTUg8EW3RZhboXd8RZ5iUBAQ== |
| 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
| 2026-09-17T12:14:16.519587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011299observed 629c983f82dd5129db36e2b325a06f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:16.499646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011299/manifest.jsonobserved d885c3f3983e44487a1ed0680fe93b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.478405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011299/publication.mdobserved 1bdc7e7e692b0bff962e3c99e012afc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.456438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011299/publication.txtobserved 216beadec73b78d6820870b75c384ad3...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. |
|---|