OT-2026-000103235
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000103235) never changes.
Identity and time
| Publication number | OT-2026-000103235 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7c40-9f18-0255b261793b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b1c14a29819126448e9e64550df0a5407580b396d73b991a53b645298501c4b |
|---|---|
| Markdown | f442c88e96065353c288f6957fc52870f5ebf6ceec46993021cd34c90131ac8a |
| Publication page | c76677cd7eeb8c8e8fed2e92f20c16bc833f2ec2a5fb5240ce05d8ef4fad2615 |
| Manifest | 70a4f77bf5f1306c5dba2dc382381877ce67fffe36e5c6ab6584c33fa76c7054 |
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 | HDh1p14sPwFTdSV93Y4JjqwQyztuLS/4xn/xPv/duubEVZuPw0OmqaGRdI1WlxbWiVHJDzDBYKKUUGGeijDqAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:28.173766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103235observed c76677cd7eeb8c8e8fed2e92f20c16bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:28.156683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103235/manifest.jsonobserved 70a4f77bf5f1306c5dba2dc382381877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:28.139890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103235/publication.mdobserved f442c88e96065353c288f6957fc52870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:28.122412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103235/publication.txtobserved 8b1c14a29819126448e9e64550df0a54...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. |
|---|