OT-2026-000007241
Publication integrity record
Vacuum cup gripper, per zone isolation, six outlet manifold, plant vacuum fed, rubber cups
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-2026-000007241) never changes.
Identity and time
| Publication number | OT-2026-000007241 · never reused |
|---|---|
| Internal UUID | 01a0a977-ba63-728f-8352-5ae4b9c4739b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:06:31.142233Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007241 |
| Status | PUBLIC |
Content hashes
| Canonical text | 670e58903034a9a4034f3916015767646a62ca0ad61e4acb9b632dc38744b462 |
|---|---|
| Markdown | 3267f149f708f1bdd923393c1a679b8b7608b3f1c776c8291bab12212a9485a1 |
| Publication page | 0a9141b615457f174e191e5ab47c136ca517593db7480fe8670211b21ff4bf33 |
| Manifest | 327ddfb5db86778da9978048156b70c9f6705a88d92c7e658be300a18c661913 |
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 | cTz2GCrdwumBq8XqWkTynLxfiPrZtw9jcmh8poR061mJF7S09fIYkcKjx0TGzVI5BUHYQFIZTyLXTdoPvzQoBw== |
| 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
| 2026-09-16T09:10:12.458877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007241observed 0a9141b615457f174e191e5ab47c136c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:12.446510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007241/manifest.jsonobserved 327ddfb5db86778da9978048156b70c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:12.434909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007241/publication.mdobserved 3267f149f708f1bdd923393c1a679b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:12.423704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007241/publication.txtobserved 670e58903034a9a4034f391601576764...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. |
|---|