OT-2026-000010439
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000010439) never changes.
Identity and time
| Publication number | OT-2026-000010439 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-75e4-8b9a-1ec641ac2a16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010439 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5efd9c772640c66011f5a3662b4e3902dfb8d0779ea8537da8c7d2966426456 |
|---|---|
| Markdown | 5948426210a61375328720fa2902f897eaaacc7c9e65dad73e3848abd3cfa33b |
| Publication page | 8a494b6aa8ef0a9b69993c42f3373b25fd9b29958c68f83334bc26125317535e |
| Manifest | 5e141ea265d1f3883c1630b72caaf9d24606fd54524a6b779788d508ea65d217 |
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 | FuvE2DIvytaVZCy0NzmYD3blRKo2GqaCne8Hps4aOksZ2VEvhEF4/Ssaj6Arv+rk3E3gSXd99TQ1Sq8EstU6DA== |
| 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
| 2026-09-17T12:14:34.286023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010439observed 8a494b6aa8ef0a9b69993c42f3373b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:34.268304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010439/manifest.jsonobserved 5e141ea265d1f3883c1630b72caaf9d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:34.249425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010439/publication.mdobserved 5948426210a61375328720fa2902f897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:34.230232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010439/publication.txtobserved a5efd9c772640c66011f5a3662b4e390...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. |
|---|