OT-2026-000026325
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000026325) never changes.
Identity and time
| Publication number | OT-2026-000026325 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7800-9efe-b26898339917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026325 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd5e475e96c508430afb1b7d593385e5799cf76f4b2f0df35e475a7f1971572 |
|---|---|
| Markdown | 98628ce49de4934092fd4c47eb9139219f0cc30efee9020bd00d7e58bbb1db57 |
| Publication page | 405088d3d34d61575811dfbfa553c7b6d6d40deace9f066b33f88c1f647efe22 |
| Manifest | 937d2f22e1a062d51940a55ca80d6afcb7198fd3996863ee7351670edeb91359 |
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 | xBC4gT96+gta1xuoQwoVhAdunWDeGF8wb/XysRD34cKcylpXtBCpWLmFOZLNzhctQvED8o6oEiCcAQCR3SP3BA== |
| 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
| 2026-09-17T11:44:17.126184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026325observed 405088d3d34d61575811dfbfa553c7b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.107935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026325/manifest.jsonobserved 937d2f22e1a062d51940a55ca80d6afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.090151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026325/publication.mdobserved 98628ce49de4934092fd4c47eb913921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.071364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026325/publication.txtobserved abd5e475e96c508430afb1b7d593385e...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. |
|---|