OT-2026-000006962
Publication integrity record
Vacuum cup gripper, six outlet manifold, pump fed, contact triggered on the face, silicone 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-2026-000006962) never changes.
Identity and time
| Publication number | OT-2026-000006962 · never reused |
|---|---|
| Internal UUID | 01a0a96d-ca71-78d5-ace6-a90d6c09b10d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:55:39.892794Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f089d59c4940c8a2b8f04bc798a36dc702b3ddbef5cefb77244b00c1ccd7c2 |
|---|---|
| Markdown | 85fc02be224e9f64c63c43ca017c2574beee98179942a0a86901fdb54ca9fd78 |
| Publication page | 564875e5203300be177eb650e16c94ebc2949b6ce84004f19d9702955ea4dd8c |
| Manifest | 6f00540ab512281f9c568d5a6c766b145b73e5e83574c06c92aecf31dede36d2 |
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 | tSnrgT/G7bsXSTMCsQZcYO96DpJItzLunL6/3ykEC3M7FOV9e/OT1ubJXSxHfTV858EkcRCMLjt1gIq9f85lAQ== |
| 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
| 2026-09-16T09:00:17.377834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006962observed 564875e5203300be177eb650e16c94eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:17.244584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006962/manifest.jsonobserved 6f00540ab512281f9c568d5a6c766b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:17.231250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006962/publication.mdobserved 85fc02be224e9f64c63c43ca017c2574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:17.217552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006962/publication.txtobserved 08f089d59c4940c8a2b8f04bc798a36d...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. |
|---|