OT-2026-000060973
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000060973) never changes.
Identity and time
| Publication number | OT-2026-000060973 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7cf1-a34e-494dcae2726a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060973 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1296f4ff3c69f3048dd89e8028f26162169499d75ac418fb78fdf85247a62279 |
|---|---|
| Markdown | 190397aabb916edbaca557dc8398c65cb1f55fd46c1ab275d670b41b4666de2b |
| Publication page | 6dec7f09654b743b81ec286fc2b1b5f8fb27de0d2ca9dfb9560fba7564a1f560 |
| Manifest | a243986014712f7e566991223ee0b644f73e0d1d6d62900fe2d93fabb4455f94 |
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 | fALzC4eleVCOH3aJOj2+DWoNSda8yYRyUaxwsXXomhPIhEYlvMUEnzzFQk3LU4mOhtK1rbg+0POkfY4FUyy5Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:15.316871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060973observed 6dec7f09654b743b81ec286fc2b1b5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:15.299716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060973/manifest.jsonobserved a243986014712f7e566991223ee0b644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.282282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060973/publication.mdobserved 190397aabb916edbaca557dc8398c65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.265136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060973/publication.txtobserved 1296f4ff3c69f3048dd89e8028f26162...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. |
|---|