OT-2026-000068126
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off before 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-2026-000068126) never changes.
Identity and time
| Publication number | OT-2026-000068126 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4ff-709b-9846-2656ffb828f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068126 |
| Status | PUBLIC |
Content hashes
| Canonical text | e237b1881af9a7141cad345c5b3e0b5652b32612bb3dfb239b02103de606613c |
|---|---|
| Markdown | ef74ed960e9b1eab9c73475459ed9f792306a00950412a92543f90356b647b18 |
| Publication page | e25f99e28d7422a215219c4c2f346cb332c2f0a1e891853dfd1378cb795bec7f |
| Manifest | 4ca76f90c5e18970913576c97a5df7138b86c3006da6cb1702c5097ce7edbf69 |
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 | AKnP3Un3IF7Aqp478q6odudLK+TidZWHIgFrQpzR0j0KeIVwUnEUO7r3jful4M7nostubQYR+jXEPD7wZ9sPBg== |
| 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
| 2026-09-17T10:30:45.953162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068126observed e25f99e28d7422a215219c4c2f346cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:45.935622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068126/manifest.jsonobserved 4ca76f90c5e18970913576c97a5df713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:45.917697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068126/publication.mdobserved ef74ed960e9b1eab9c73475459ed9f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:45.887355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068126/publication.txtobserved e237b1881af9a7141cad345c5b3e0b56...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. |
|---|