OT-2026-000064161
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064161) never changes.
Identity and time
| Publication number | OT-2026-000064161 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-753b-999e-73f5a03ad35b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dfe51861e95322753a1e1ad87fb5339bc60dc722a90353885deb0573103d057 |
|---|---|
| Markdown | 7c3b23af78b5bd6f8bd3a14f889ce89a22bf3ab3ccb9d7381092121537986221 |
| Publication page | 092088754fc41568cfd3f99d0cd907b6a3b7223dbfc9cc42dc929bc5cb061f2e |
| Manifest | f201181b07fca22cae10dc755dce8122fa25f538a819fc0793545c2c7a89a3b6 |
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 | CulrJ/HKQ751RRSbWOgjPs6VomcaAwk/P0AkjMg0KbIcbd2TzAFfuiY/iqJsEFWj6Ti6vfwb/uLYtI4l5UsTAA== |
| 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
| 2026-09-17T10:36:10.276121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064161observed 092088754fc41568cfd3f99d0cd907b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:10.257452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064161/manifest.jsonobserved f201181b07fca22cae10dc755dce8122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.239029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064161/publication.mdobserved 7c3b23af78b5bd6f8bd3a14f889ce89a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.219707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064161/publication.txtobserved 5dfe51861e95322753a1e1ad87fb5339...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. |
|---|