OT-2026-000068698
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000068698) never changes.
Identity and time
| Publication number | OT-2026-000068698 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-78bc-875d-e0dba0f53606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fa26f1c810ff02bbd4e7d92b267e21c5dd37ede258cdace2e07ed4ac0e4f6e6 |
|---|---|
| Markdown | 8a86709e58118f9903310e836084df71c7b2c1fe9b89d23ae35dcc16e7b5e013 |
| Publication page | e3e4410e5bc3b4df5f7729667ab72fe3eae0f00a9a7a939797203dfcee7e6196 |
| Manifest | eaebc715e11497aa67bb018cb429e14bdd9ce76d83e50005360c8f9feb9c5b77 |
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 | 6gljeQHwSIkZxcvkxOyTY8T4phcUfrz8wSIbVuBxv9pbeNWBlN+tOnMmgvcEozRr8vwnIX6J7DmsCozgsx0IDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:54.326345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068698observed e3e4410e5bc3b4df5f7729667ab72fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:54.309422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068698/manifest.jsonobserved eaebc715e11497aa67bb018cb429e14b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:54.289971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068698/publication.mdobserved 8a86709e58118f9903310e836084df71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:54.271865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068698/publication.txtobserved 8fa26f1c810ff02bbd4e7d92b267e21c...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. |
|---|