OT-2026-000038328
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000038328) never changes.
Identity and time
| Publication number | OT-2026-000038328 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-73d8-8f1d-e0d14439e32c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038328 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcc0b01dc9d40db2044de4e9b08294355ecfadc24cfc24ba5a7a2649c752b76b |
|---|---|
| Markdown | de41af50eeeccfbe92cf7fedee000c7b51f5ae59c2defc45d9c78274a7511f9e |
| Publication page | 0250d75ec2e9eb948ed5eab8b382ad4cb135635e2d6da17e6660dfc41ee3c456 |
| Manifest | f815988fe283472b4feccb0c9595c1b46b2c34e9440353842da272502b96cd7b |
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 | lFuVY6/BomwoJyMOUoUMtJRa9sIChpWjPHrs/jYyLkFaeWRMBUut91AAqN9LT37UuJbl8uIbGeDAMalbJm02Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:30.582929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038328observed 0250d75ec2e9eb948ed5eab8b382ad4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:30.563108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038328/manifest.jsonobserved f815988fe283472b4feccb0c9595c1b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.545686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038328/publication.mdobserved de41af50eeeccfbe92cf7fedee000c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:30.527225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038328/publication.txtobserved fcc0b01dc9d40db2044de4e9b0829435...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. |
|---|