OT-2026-000096699
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096699) never changes.
Identity and time
| Publication number | OT-2026-000096699 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-7bbb-83f5-6660c69ba4be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35681bd10b5244b733f6b9d6540215a1cb9939154b9b446cfa0b48fb0d69779c |
|---|---|
| Markdown | 557468254ae011f11bbf5cca05f19e0aaa498ad4ce51eb3eaef6c59a6349e46f |
| Publication page | 20f819f8b8d25c14348841be5cfcf10b775487f5c5983aea45d6b7b259db808a |
| Manifest | 5ca532bd7429e6a15d74b1369f13d0cc897ca9cbbe079673d074017b81105bd3 |
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 | J7l+kqvWXhoGxCX0UwuIKSMQF3zXlbLJnypiuwHq15S1kcW1RMFGfmts5yWkCSQ0DqNGFp+06q8DnnKhrWpoCg== |
| 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
| 2026-09-17T09:34:15.435616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096699observed 20f819f8b8d25c14348841be5cfcf10b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:15.417727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096699/manifest.jsonobserved 5ca532bd7429e6a15d74b1369f13d0cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:15.400254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096699/publication.mdobserved 557468254ae011f11bbf5cca05f19e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:15.380022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096699/publication.txtobserved 35681bd10b5244b733f6b9d6540215a1...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. |
|---|