OT-2026-000045628
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000045628) never changes.
Identity and time
| Publication number | OT-2026-000045628 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7d61-8609-73f483df7bdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045628 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec7ecff53905b9d3e680b0aa60f531eb15353fb54356b3f90cc0cf9e3d5fe9b1 |
|---|---|
| Markdown | 54393bce304cf9c77b5b329230bf5e401be93f66778df79f6adba7ea059bf5ae |
| Publication page | de00b569167e8bb87443af426c4b3dc4352a3e995c0830eb71417c5f0dca9135 |
| Manifest | 54e1068d6ce57b2b8478d86e54ca71d67ca4baef097764710f13014e7b093e6b |
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 | K22jL01zl1vQ+wuoJsUOqW3Ow2hnxmyTJWNDhSYgcEVp/z/fO/owSHoo1BAo4EyC9f/nkXVRrqS8Rj7f+iaIDw== |
| 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
| 2026-09-17T11:09:24.616604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045628observed de00b569167e8bb87443af426c4b3dc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:24.597798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045628/manifest.jsonobserved 54e1068d6ce57b2b8478d86e54ca71d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.579131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045628/publication.mdobserved 54393bce304cf9c77b5b329230bf5e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.560090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045628/publication.txtobserved ec7ecff53905b9d3e680b0aa60f531eb...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. |
|---|