OT-2026-000044444
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000044444) never changes.
Identity and time
| Publication number | OT-2026-000044444 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7e2e-826a-79c0d75d26f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044444 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a85a821bec8153886ebd08311653f44158b457b9d970ea103b196c51bdd0c5b |
|---|---|
| Markdown | 50b61fe8ce5d7a802bb56b8bf9ae988f0421f61f2cdc4dd0d4c6c30062ae3f20 |
| Publication page | ec507692e383c0b05f961f08a109ff849550f88c29538cca2231606706aa49e7 |
| Manifest | 1734559b336bd46f9efd5b38c297c5d713eb6c7fd025404c466aeb1954d46d78 |
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 | w+FgyWwxlpebNIRnJsgkafRxWHj9M0SqF2DOjSF/RaKrYa//qUw+o6tw0nxRoD6XdMcml5BtOXbkBlHQ8Jx6CA== |
| 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
| 2026-09-17T08:30:47.537105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044444observed ec507692e383c0b05f961f08a109ff84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:47.320625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044444/manifest.jsonobserved 1734559b336bd46f9efd5b38c297c5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:47.303895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044444/publication.mdobserved 50b61fe8ce5d7a802bb56b8bf9ae988f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:47.286427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044444/publication.txtobserved 1a85a821bec8153886ebd08311653f44...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. |
|---|