OT-2026-000051544
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000051544) never changes.
Identity and time
| Publication number | OT-2026-000051544 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7228-9103-c47e2c44fc8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051544 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c392a0866ce483b0bdd55b585f4d078e150272cc7db9b3e3f60cde1ebd98975 |
|---|---|
| Markdown | 3dc2ac075c1aecb72059bff992ad24e41b2945f5de97808c1d1b8e6af8ddc009 |
| Publication page | 6987ab9e80ba971167dd5de2d95b13a897b075b2661b817fb9e1b67abb4d9c53 |
| Manifest | 461e0e90fe220d3b65d532b12710918e4972529d234c867b37605a164bf12fa1 |
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 | KLaOKTLsvNfOxRzqk3wdk7QH1iHTH14lVtI8QiGhFJ59DTwxHl3fY+csqdMOxZDGw7f0APz7RHj8is3WT4I/AQ== |
| 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
| 2026-09-17T10:58:22.529433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051544observed 6987ab9e80ba971167dd5de2d95b13a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:22.512525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051544/manifest.jsonobserved 461e0e90fe220d3b65d532b12710918e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.493021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051544/publication.mdobserved 3dc2ac075c1aecb72059bff992ad24e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.472712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051544/publication.txtobserved 1c392a0866ce483b0bdd55b585f4d078...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. |
|---|