OT-2026-000061556
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000061556) never changes.
Identity and time
| Publication number | OT-2026-000061556 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7a96-9620-fbdf0b49ee8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36577e09d23ea2c15b8d27220157c3c9a1ca87902f278ef66d33de852a2527ba |
|---|---|
| Markdown | bdc683b8efc0ed8efd8b0c238c379f2ef6122b1b048078352c6adcfb45b073ac |
| Publication page | fe5807bb0fa725d1bdf15255e0fa5b56aeb4d34456090d6425ac2a05fc9a87e0 |
| Manifest | a59b35de985c79d07616d6d64d66486dfab4dac97b7cfa3ea8350e7e046308fc |
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 | isGFG13racQCkO8ljPIaThvEKUPNcduBvrDbWGVhVz5nCxtkPm7RcX6atFyjHQX6Ff/JnVVpwtODOJP7ev33CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:28.144417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061556observed fe5807bb0fa725d1bdf15255e0fa5b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:28.117185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061556/manifest.jsonobserved a59b35de985c79d07616d6d64d66486d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.098549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061556/publication.mdobserved bdc683b8efc0ed8efd8b0c238c379f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.080630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061556/publication.txtobserved 36577e09d23ea2c15b8d27220157c3c9...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. |
|---|