OT-2026-000067193
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000067193) never changes.
Identity and time
| Publication number | OT-2026-000067193 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-759f-a299-79c738afa8e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f56d99bb29faf95f6f5dedc4dead95f18955f8a68377f70675504fab7c7bf3c |
|---|---|
| Markdown | ed6d54b634ca07821235a5d13603cebe1508767dc2253d3baa2fdba1af5069fc |
| Publication page | 4e2f16352439cfada01e80b2468648183ad33f379f8753590bc4c863b91fdeda |
| Manifest | 8a06e1df25244b76f154b7b98e17599d16b643698a8016f7908196ac3a13a91c |
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 | GxRjC6vlOvq4q8L2gx3U76eRmGp3+/xtf0UuTgteVMKj1yE7oGNaIJ8cb05ztDdP5eIYEVt9nDKni6H+VlvxDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:28.771821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067193observed 4e2f16352439cfada01e80b246864818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:28.754101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067193/manifest.jsonobserved 8a06e1df25244b76f154b7b98e17599d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:28.736193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067193/publication.mdobserved ed6d54b634ca07821235a5d13603cebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:28.718788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067193/publication.txtobserved 9f56d99bb29faf95f6f5dedc4dead95f...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. |
|---|