OT-2026-000045014
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000045014) never changes.
Identity and time
| Publication number | OT-2026-000045014 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-7ad4-ab1d-ac9395b94fb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045014 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd4834226ea361f12be38537e911b164f85618c4304e3d98c6d253f8b0f160b2 |
|---|---|
| Markdown | bb04467f89b138147da5855fcd8742f905be2cadb76cd9db68d9430baa3a25a1 |
| Publication page | 49c22a0dbe504be6d545abafff5f882b34d7f8c266b06f6eabf1d453a64bb334 |
| Manifest | 9b3fd33eb1095eb5a11980ded402d31748abb92dfe044419d9f349d3c7bc0605 |
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 | Z0ZRzRrHRCTwzgP83RMmOCsK/r0+RXr0w4ZW+Xn0bKoqJmtnY4SXH4zxh8ZhJS7kfFYvL8SRajtPIsmMMoOhDw== |
| 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
| 2026-09-17T11:10:01.314929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045014observed 49c22a0dbe504be6d545abafff5f882b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:01.297004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045014/manifest.jsonobserved 9b3fd33eb1095eb5a11980ded402d317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:01.280143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045014/publication.mdobserved bb04467f89b138147da5855fcd8742f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:01.262077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045014/publication.txtobserved fd4834226ea361f12be38537e911b164...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. |
|---|