OT-2026-000045036
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000045036) never changes.
Identity and time
| Publication number | OT-2026-000045036 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-73cf-afca-f821fa122117 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045036 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb75d040064365b0aca7a6a521f211de481ecbb0c4a7a22a1a4935e4b23483a8 |
|---|---|
| Markdown | cd2a891e4e14799f8b7e99b40b33b3ef275a3a5863f954ff8318369de66b0bd5 |
| Publication page | 42cdd61b9463376ad139ce75b729100308e2fca98854ea1bf4f1d776de2266f1 |
| Manifest | 5b2e8f9c61190669e5b37f54be324f066aa1aaea45fdbb143c00e929d8b78ab2 |
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 | 0RkfHdxGOS2Oc8SOnajvA4tBJVLDv1NOXn13x/c9RGcBi1xZAjvGo8HXhVVsUAT6aHafhH3eCrPqs95sGjtOAA== |
| 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
| 2026-09-17T11:10:03.169053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045036observed 42cdd61b9463376ad139ce75b7291003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.150041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045036/manifest.jsonobserved 5b2e8f9c61190669e5b37f54be324f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.129357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045036/publication.mdobserved cd2a891e4e14799f8b7e99b40b33b3ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.109456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045036/publication.txtobserved eb75d040064365b0aca7a6a521f211de...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. |
|---|