OT-2026-000006091
Publication integrity record
Vacuum cup gripper, per zone isolation, three stage ejector, pulsed blow off before 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-2026-000006091) never changes.
Identity and time
| Publication number | OT-2026-000006091 · never reused |
|---|---|
| Internal UUID | 01a0a94f-0879-7fc1-8475-3d67837656ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:22:04.156018Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006091 |
| Status | PUBLIC |
Content hashes
| Canonical text | e43685728a08e8fee3d9e9a2c55154e921137983e82b2b3e750078d46b4a1673 |
|---|---|
| Markdown | be97b429d1b5395ae54cfbaa056b3dcc552334b13bd81a6e7164ae371568d1d3 |
| Publication page | 42fede6e9933bc1295f4a28687c35d9de6690ed4f9e15a03666bf9881842db80 |
| Manifest | 3847d3de1ccebf32035098aeeae6bf99838a0605a89bef7af304bb0e7a0663c6 |
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 | 3mL25XNPhGl8Z2lIWj79F5ZEXG8HGhHX1qiuCSR8lSH0gVc9zCT82x0FKKb3JSdzKdmaGCH4LYSuEv9lZiYEDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:28.468176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006091observed 42fede6e9933bc1295f4a28687c35d9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:28.453771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006091/manifest.jsonobserved 3847d3de1ccebf32035098aeeae6bf99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:28.439633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006091/publication.mdobserved be97b429d1b5395ae54cfbaa056b3dcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:28.424623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006091/publication.txtobserved e43685728a08e8fee3d9e9a2c55154e9...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. |
|---|