OT-2026-000096290
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000096290) never changes.
Identity and time
| Publication number | OT-2026-000096290 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-71f2-8173-7bfc3503adfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 411d438e915172c364100add55a20fb30739bc5f3cff1cfc668e3e24ffd94e1e |
|---|---|
| Markdown | c873859fd609849937d175f912e2e8ff2b7ab6c033249cc69b49a202f1030f89 |
| Publication page | 0c0b67182d91093c0ba8b88c1b4f2f1ecae943a2c2355028c9ba98f1ea71c626 |
| Manifest | 61cf156541e461958357214342900e317189a5e6c8023646b770ba79ed1b0a13 |
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 | qy8FzaPKeTtZN0+Y1cPt8ng7vlyA0tAZnMyBhlhd1e1krq6jc7pRL0TiRVvfkMgWLBso0MsBBQtwMUUCAPqIAw== |
| 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
| 2026-09-17T09:34:49.770214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096290observed 0c0b67182d91093c0ba8b88c1b4f2f1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:49.752361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096290/manifest.jsonobserved 61cf156541e461958357214342900e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.734238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096290/publication.mdobserved c873859fd609849937d175f912e2e8ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.716090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096290/publication.txtobserved 411d438e915172c364100add55a20fb3...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. |
|---|