OT-2026-000096953
Publication integrity record
Three cup vacuum gripper, three zone face, two 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-2026-000096953) never changes.
Identity and time
| Publication number | OT-2026-000096953 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7a09-acf5-9767ef94385f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 658a9c9dbffb3e4b7301e881450156735c32480b19120c9166ee601995650b2c |
|---|---|
| Markdown | aefc26b0f84ebeea6958c3728705ff224a61b45d581ad2cf986b2bdf95f83710 |
| Publication page | 9938267720031ccfcc9f7e4bc4d10ab30f15bd8206f597cc79eada5c816db4af |
| Manifest | 2b753cd437ae41d65a28300e958a7573e98b6fd0cc1c1339de0b3be58b75d7fb |
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 | dreXBnwaYDh6o+RKN9rUBy87Hot5e1/R+aOTUt7fW2wvnnOebzemK0mrvlyELcAYa3KSmFmktR1Vu+woo9sXBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:19.494894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096953observed 9938267720031ccfcc9f7e4bc4d10ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:19.472677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096953/manifest.jsonobserved 2b753cd437ae41d65a28300e958a7573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:19.455057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096953/publication.mdobserved aefc26b0f84ebeea6958c3728705ff22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:19.435688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096953/publication.txtobserved 658a9c9dbffb3e4b7301e88145015673...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. |
|---|