OT-2026-000036456
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000036456) never changes.
Identity and time
| Publication number | OT-2026-000036456 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7c2b-b87d-4b11e379f3da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036456 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad9d2025425c9772ceb1ae4bec8d37dc0041d7ad01aff39ad032cb2479162593 |
|---|---|
| Markdown | 4f25ebf079baae3b6b2e490cfbeb1baca4409ee94a9b379b46fdeb1645de956e |
| Publication page | 9f3bde7849aa5a329027f1f41236d6e15a5f8677574059a2ace5c2557da18304 |
| Manifest | 11da78271d98b4aa84126c8dfad09ea483f372e43c82e21ac8907556b4886eb5 |
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 | JZL5IcIUDXP3x1Obk5Vw7BW95ste2mAKE2McZyywahmqhc0RPKJRJNa/3yw7+TuIyngEwXffEbeEGefYQhiPDw== |
| 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
| 2026-09-17T11:26:51.409718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036456observed 9f3bde7849aa5a329027f1f41236d6e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:51.392202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036456/manifest.jsonobserved 11da78271d98b4aa84126c8dfad09ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:51.373597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036456/publication.mdobserved 4f25ebf079baae3b6b2e490cfbeb1bac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:51.355180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036456/publication.txtobserved ad9d2025425c9772ceb1ae4bec8d37dc...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. |
|---|