OT-2026-000065165
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000065165) never changes.
Identity and time
| Publication number | OT-2026-000065165 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-753f-9fc4-3aab1798cab4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065165 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee752e15be951d08616ed1a89e7cd628666219984b7007b8385552ece4cee18c |
|---|---|
| Markdown | eafcf6b2406c162824687d85d42462b5a8b0baa3d593eee7dd12e18b2e6db170 |
| Publication page | 8cee6730f31fbb545c92f86b0451e1871d87c54f35f26f66a9c3c7637de7f6d5 |
| Manifest | 43b80dc82fa4e5a61c0c736ebc3e768c2a88d1769ab800fde31195922dd60a43 |
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 | BVuib9YFpd50DIIyzB+LQBCsLaKNOyKISu/htB6YWuVBmKajFGCYPWe+jbfbsyxG0gJLfcLH9dpZnP/oZ+azAg== |
| 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
| 2026-09-17T10:35:00.283523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065165observed 8cee6730f31fbb545c92f86b0451e187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:00.263417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065165/manifest.jsonobserved 43b80dc82fa4e5a61c0c736ebc3e768c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:00.244214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065165/publication.mdobserved eafcf6b2406c162824687d85d42462b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:00.224986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065165/publication.txtobserved ee752e15be951d08616ed1a89e7cd628...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. |
|---|