OT-2026-000092432
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092432) never changes.
Identity and time
| Publication number | OT-2026-000092432 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7f09-b733-b9831a7b3fdf · 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-2026-000092432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cd81779be26f2d1e9c9dec09ef3207d1945c8fb1cb199c33d083434c6301864 |
|---|---|
| Markdown | 3d38d7254f2a769b95035c4b69a514b0d0ec8e56c6ea6bc17bd0604a8e18da21 |
| Publication page | 539aa5a50ba5c2f4f44be6637cb897e67c2af577ca967022166b554543594060 |
| Manifest | cdcba1af5d49d9736949a6e6f0bda0e66488b53a39a01fa1fbc39b2d4a085a6a |
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 | TXvPYi1nQv386usq5sK0Bnj9SQ7OQ+cnvTeUefFbO2utHwooL7/Hrb4ldMWcGNzUSdTPCDpxfXXV5eIgPKsvDQ== |
| 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
| 2026-09-17T09:40:59.250434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092432observed 539aa5a50ba5c2f4f44be6637cb897e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:59.232383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092432/manifest.jsonobserved cdcba1af5d49d9736949a6e6f0bda0e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.217357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092432/publication.mdobserved 3d38d7254f2a769b95035c4b69a514b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.200050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092432/publication.txtobserved 3cd81779be26f2d1e9c9dec09ef3207d...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. |
|---|