OT-2026-000092738
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, sustained 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-2026-000092738) never changes.
Identity and time
| Publication number | OT-2026-000092738 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7083-bc77-598dd8fa0e99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092738 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb3aa76452fb3ad4df4e498e939c278a08cab89d79314176431fcc1c0e45f411 |
|---|---|
| Markdown | 6ff25e273c26723ce65eef7769847707545a16d0124cddf87e9a78b9b678dd07 |
| Publication page | 9a54ad890fe77d032ca476afeb436f515dadf83fc73129cf4089787dbe3d194f |
| Manifest | 2cf4d469a5590fd7908ca15bf0cde4e75f58460f7d6c9c2a84a61617c47ac5fb |
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 | RN8wNLuCCrzqqmLfZlItdSKCp7AaZHF4gnFQQ56E/J7T2XiJjSQJ5UYEopbKF96BDVD7i+i66jjK+jfXyelyCA== |
| 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
| 2026-09-17T09:41:21.856234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092738observed 9a54ad890fe77d032ca476afeb436f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:21.824262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092738/manifest.jsonobserved 2cf4d469a5590fd7908ca15bf0cde4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:21.807291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092738/publication.mdobserved 6ff25e273c26723ce65eef7769847707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:21.776987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092738/publication.txtobserved eb3aa76452fb3ad4df4e498e939c278a...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. |
|---|