OT-2026-000065378
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065378) never changes.
Identity and time
| Publication number | OT-2026-000065378 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-79f7-9979-65bfd378a0d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33dda6f9cc098951f41e9d2e8be8f3161bef708363908fb4e36227b81dc2b9d4 |
|---|---|
| Markdown | 68c0807c71397093112ad6c0a16e15b1bab9a62c0426a9e526e830310f0143a8 |
| Publication page | 6c038ab0933d49418b35c95907286015f96aab7ddb827ef8e7c20a67872bfc64 |
| Manifest | 1df92139b0fd38b525f98a88ba4e8d489726664d87ca01255a60513e35c68946 |
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 | qY8TCUMrx89sNbn6uiDXHel45Uj/7HSyTPIi3HeiOYYf5n40YbNNgJU5kNiQoCRmdrLJYxtGNdKEmgPCdfblBw== |
| 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
| 2026-09-17T10:33:37.949370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065378observed 6c038ab0933d49418b35c95907286015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:37.927587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065378/manifest.jsonobserved 1df92139b0fd38b525f98a88ba4e8d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:37.909903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065378/publication.mdobserved 68c0807c71397093112ad6c0a16e15b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:37.891295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065378/publication.txtobserved 33dda6f9cc098951f41e9d2e8be8f316...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. |
|---|