OT-2026-000010725
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000010725) never changes.
Identity and time
| Publication number | OT-2026-000010725 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7950-bf5a-31a4790daa63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9026d0449ade01d65c0b22100b117ca70fe541d52577407dff59f88ca8a15b19 |
|---|---|
| Markdown | 8ffed2418b0d3dcc24b7d1796032cbec37618b4f2bcd2f24945796cbc007ad6a |
| Publication page | 487321769c73ed1567308e9ce63c0ad15e85dbf5f593991e51c873103f7b819d |
| Manifest | 8fad8521b925604ad9ab1467b1a9c83a374a95754a6355d81f2a88ad5213b0ab |
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 | oSXaTO5f7LgaEQdl67McBux39E3HotEuEhmfNjtGsC/MHcyb418SkgUr8+h3pvDCssipcLJVKUSpknJK5FxSDA== |
| 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
| 2026-09-17T12:14:56.983325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010725observed 487321769c73ed1567308e9ce63c0ad1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:56.965441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010725/manifest.jsonobserved 8fad8521b925604ad9ab1467b1a9c83a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.946003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010725/publication.mdobserved 8ffed2418b0d3dcc24b7d1796032cbec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.924878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010725/publication.txtobserved 9026d0449ade01d65c0b22100b117ca7...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. |
|---|