OT-2026-000045104
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000045104) never changes.
Identity and time
| Publication number | OT-2026-000045104 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7be6-9cc9-0ebc038da97e · 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-2026-000045104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aea159965e59840b9534afb333cde61b499395243df751c96bd4fb0f09f528f |
|---|---|
| Markdown | 3cbcf531560c6d3907172d86728f8b6ae57b0479120a807f8fc984131d72f205 |
| Publication page | e8daa087283c2edf9bf5e7400e512640b161bb9252e6b6e1eb84f717f4ffb23d |
| Manifest | 3177ad1ad863e7d1bb040a00dc9d2c7e364cef4f79b87c6beca198ef457fcab4 |
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 | dzSn3cM1jqTFCoRuZj0k8N4GSRBX+y5AevMNup3wIEl0xs9lbJUgpvhJeZq1l9voKrt0pfkYY+wOuHS83IunCQ== |
| 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
| 2026-09-17T11:10:14.540406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045104observed e8daa087283c2edf9bf5e7400e512640...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:14.519639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045104/manifest.jsonobserved 3177ad1ad863e7d1bb040a00dc9d2c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.497309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045104/publication.mdobserved 3cbcf531560c6d3907172d86728f8b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.477387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045104/publication.txtobserved 9aea159965e59840b9534afb333cde61...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. |
|---|