OT-2026-000094140
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000094140) never changes.
Identity and time
| Publication number | OT-2026-000094140 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-75cb-bc94-5abba7936eab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094140 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9626da1665c59fa4f0b16945f2e614f5083ad11f2c51231f4b035635612d06d8 |
|---|---|
| Markdown | 6ec5b496fdb58d87eb5dd2534210fa79df525cac657536b32285f7e11ccde748 |
| Publication page | c232aa3dcda7e5bf693b859be385ab07295e78e546cb0726eb4bcc75c01330d4 |
| Manifest | 3eb7ae0ec881fbabea062c5d09cba67bffbd9f11fb720befc476f753f897dfb6 |
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 | M/jqfXsgRmqobIW0M8z5wxbtBeo3UN2mIJz3mdckYkTFp/ehTvQeP8eBXwIAPktwtLe1/2HP/G2z4tvAvo3CBQ== |
| 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
| 2026-09-17T09:38:35.460158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094140observed c232aa3dcda7e5bf693b859be385ab07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.441750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094140/manifest.jsonobserved 3eb7ae0ec881fbabea062c5d09cba67b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.424994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094140/publication.mdobserved 6ec5b496fdb58d87eb5dd2534210fa79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.408782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094140/publication.txtobserved 9626da1665c59fa4f0b16945f2e614f5...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. |
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