OT-2026-000027326
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000027326) never changes.
Identity and time
| Publication number | OT-2026-000027326 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7d8f-ac37-c193226ed7e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1310c78bbf995681156bb5957c5d73b9522ce37613c23370c8ba55ed6448863a |
|---|---|
| Markdown | 3c99570e7fd9ddf4aa7b347300f21783b661d550319526b2e9d28983b2b41896 |
| Publication page | 5bb576b6acd4a0b1fd2801fc3bf1b3f36b579b422a26c34e14f8498dae774e2d |
| Manifest | d6ce59476c699e63b9e7741735bc4f073092ae0a67d89af4acf0ebc8d2d88c1c |
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 | K1OGHj/vI9jfvf7efQXFqKesBnKttqjc3XFsxKsMRI1yxp8kGHdJ/8R0dk5PS6cD9jhT2/oquxwRGou+kcZ+AA== |
| 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
| 2026-09-17T11:42:43.432498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027326observed 5bb576b6acd4a0b1fd2801fc3bf1b3f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:43.414573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027326/manifest.jsonobserved d6ce59476c699e63b9e7741735bc4f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.396425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027326/publication.mdobserved 3c99570e7fd9ddf4aa7b347300f21783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.378455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027326/publication.txtobserved 1310c78bbf995681156bb5957c5d73b9...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. |
|---|