OT-2026-000007119
Publication integrity record
Vacuum cup gripper, two zone face, three stage ejector, pulsed blow off after 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-2026-000007119) never changes.
Identity and time
| Publication number | OT-2026-000007119 · never reused |
|---|---|
| Internal UUID | 01a0a973-5c78-7688-aab3-60706dc49d4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:01:44.955860Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d1f0f52ac8811e50710d0507cac5040bc9e8897581fc5e60559d33b36e0dfc4 |
|---|---|
| Markdown | 61e26eb4760ec142d899e2275f6ae313a3613309a5bd9937eae873804e9f7f38 |
| Publication page | 8b20652a6d377c847f3ca0062653ee5d531bda72b89843ee5b1b3c752d37700e |
| Manifest | 7ef11c24a90755b16e78771851b15161465a678b986262e45c8c0c11dd3b39f9 |
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 | 2m3wR73oKGCacpjYteqf4jCUQE1ql9b1vFQuh3twCNXMAV+EODbQ8ibF6qsL4mH8IZlbgjFbKRETGIzfLx60Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:24.944174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007119observed 8b20652a6d377c847f3ca0062653ee5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:24.928690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007119/manifest.jsonobserved 7ef11c24a90755b16e78771851b15161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:24.913033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007119/publication.mdobserved 61e26eb4760ec142d899e2275f6ae313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:24.898795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007119/publication.txtobserved 2d1f0f52ac8811e50710d0507cac5040...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. |
|---|