OT-2026-000050082
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000050082) never changes.
Identity and time
| Publication number | OT-2026-000050082 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-7458-8290-c7823da8c3e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050082 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7903ab9627eeb71bd0b854ff815fba1de06fe00f0c7a1bc93cc03f00b8fd720 |
|---|---|
| Markdown | 4d2c8cedf5406570e0adad88748d3c23be6cb291fcc2c382f6ca0cfaeba83651 |
| Publication page | bc640c4454e89e8d0e6d436ea368425192a4182a326095d4995da7cb49bd95c1 |
| Manifest | 7250cd1dbef57204cf5ed2f7ddaa258b737af35c686931da2dc9c6284ef526bb |
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 | vSh3lxNrtMQ6/NJX0x0kVaUcqVJLx5dK5kHYZ7gyeAISPoNPIpEFpSaNwEo0eTDhYwogHp02ZQ6GPnwJS/AXDA== |
| 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
| 2026-09-17T11:02:04.625674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050082observed bc640c4454e89e8d0e6d436ea3684251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:04.608696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050082/manifest.jsonobserved 7250cd1dbef57204cf5ed2f7ddaa258b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:04.590609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050082/publication.mdobserved 4d2c8cedf5406570e0adad88748d3c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:04.573788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050082/publication.txtobserved d7903ab9627eeb71bd0b854ff815fba1...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. |
|---|