OT-2026-000083759
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000083759) never changes.
Identity and time
| Publication number | OT-2026-000083759 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-71ec-915f-3f99cb36a5a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33188f8c4de020e91369bcec95eb4d6737d55b998b8eb9b256a093ef7c7c0375 |
|---|---|
| Markdown | 63dc0f77eae2a2d5fafc8e001500498cd5a616f2032cdacc1f304b3b3c687349 |
| Publication page | 735dcc860a5af6a794ede8e1d51cbe8f12becbe68bd289d9086ee1b5dff7715c |
| Manifest | 2939376a0cef40a1d279142d7877f58051f73a4bf36912a4b551ff97885a2873 |
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 | c7lAQ+LvZ2rIm/EdzMOIP7oSq43/6q9byEP7LJ2GMjOAQ3JxjBCmhtLa9dQl4mXr6G0AYaWSwT/6KbouEeTzCw== |
| 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
| 2026-09-17T09:57:23.923279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083759observed 735dcc860a5af6a794ede8e1d51cbe8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:23.906624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083759/manifest.jsonobserved 2939376a0cef40a1d279142d7877f580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:23.890346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083759/publication.mdobserved 63dc0f77eae2a2d5fafc8e001500498c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:23.873081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083759/publication.txtobserved 33188f8c4de020e91369bcec95eb4d67...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. |
|---|