OT-2026-000062733
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000062733) never changes.
Identity and time
| Publication number | OT-2026-000062733 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7782-88ff-2269efffe29e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c0d27b602ab82fa73c7357c22a877eea12aec0a576dbf78791831a956a6e5a7 |
|---|---|
| Markdown | 0e05a432a24023a653fae40c7d10cebb1c1ed3e37e09de26b7c8646d07082ed9 |
| Publication page | 6d1ebd29f6efe57f2879beac78538574d73f5b3a6c680d0eca533bb370e1cd52 |
| Manifest | 655522c581a6919782b8b377216aa5b001a7ebbe31d58cac0035fd42f210d438 |
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 | 7Dc80A0AG/KGNWlo7i9KWGbvPvdeeYcAxqXwSbOyOWtkP2uEqtb5ZeOl9AkBUcpl7lLtmhCWw7ttcMw9/JM5CQ== |
| 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
| 2026-09-17T10:39:18.431705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062733observed 6d1ebd29f6efe57f2879beac78538574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:18.413699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062733/manifest.jsonobserved 655522c581a6919782b8b377216aa5b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:18.395317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062733/publication.mdobserved 0e05a432a24023a653fae40c7d10cebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:18.379488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062733/publication.txtobserved 4c0d27b602ab82fa73c7357c22a877ee...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. |
|---|