OT-2026-000093219
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093219) never changes.
Identity and time
| Publication number | OT-2026-000093219 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-745b-9de5-316cf998357e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093219 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d84e722cac03a643183210385acd221c5db8ff1c3a13e5c697b5a716fd01894 |
|---|---|
| Markdown | f6a221ff518a8e015fc63f522c059a090c082719d37c749fcdb7e9d23616b5cc |
| Publication page | 023b075c3fefb11d308ef7d9816cce291c486787adc920e697d08e939e697b11 |
| Manifest | bfee6615e1f6869f49aef82ee348d9f99b38fdedcc2add65de17c8d46b3b1c68 |
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 | 6mHD94ApQYlPJrLj8fTakwWW5f3F4n01xjpJsnvC8TWAp+0qDBLgMSyjCRP1tEfkJO2XhN2ybBAGWKkYZIUcDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:33.373854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093219observed 023b075c3fefb11d308ef7d9816cce29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:33.357944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093219/manifest.jsonobserved bfee6615e1f6869f49aef82ee348d9f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.339871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093219/publication.mdobserved f6a221ff518a8e015fc63f522c059a09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.323922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093219/publication.txtobserved 3d84e722cac03a643183210385acd221...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. |
|---|