OT-2026-000066141
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000066141) never changes.
Identity and time
| Publication number | OT-2026-000066141 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7b54-96a1-c855d8232850 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066141 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcb4b30defed709bd922dc867b9c3bbb563f1484f5798a69a7940cc450c4967b |
|---|---|
| Markdown | 932bc2740138107ae97191b8fb4953bc137e281ea472914c0ad960a3edeb4c9e |
| Publication page | bc99939f859305125594d87db48cbc1aadfc4622debb7d97beed5b9f9c3fcf4a |
| Manifest | 7bc515f5440de74532acb90f5d9d1d6ae1ea706da21974a0687e547074beeac0 |
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 | 1QgJLjisFhW9bbhDV2U3MYb4TsKRM78kWbDuTgvcv4MFa509b60Gf/GjPA55Dm5akZxWNt4aZRp1ahqrUYTsCA== |
| 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
| 2026-09-17T08:51:02.997517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066141observed bc99939f859305125594d87db48cbc1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:02.980106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066141/manifest.jsonobserved 7bc515f5440de74532acb90f5d9d1d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:02.836775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066141/publication.mdobserved 932bc2740138107ae97191b8fb4953bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:02.817076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066141/publication.txtobserved dcb4b30defed709bd922dc867b9c3bbb...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. |
|---|