OT-2026-000061333
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000061333) never changes.
Identity and time
| Publication number | OT-2026-000061333 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7e0c-9fda-625d4ec00af9 · 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-2026-000061333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92bbd51937558490f9e73c4f9a575e51d5fbad2f0f23a37872da09f9aabdd82e |
|---|---|
| Markdown | 4cfbd807e1b62781895accd9ba64848aa7418665a811db1fd795af8edf1ee6ab |
| Publication page | fac51e63abfc3c734c2a95bf506485f2b6e6c7011091cfd209145c14d32d2a58 |
| Manifest | 82da9427e0e124d8f93173963ca416a36d11b7f11ae2020259917501775ae5c0 |
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 | 7IARSQ/BotwuPsPHyeYhCQbzoxybXfGA66iSF/1jEjZMAK+4yuXcYEF1tpWH8wVTDoN/BPpkoBYCRFsr+DdtBA== |
| 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
| 2026-09-17T10:42:46.314732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061333observed fac51e63abfc3c734c2a95bf506485f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:46.297390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061333/manifest.jsonobserved 82da9427e0e124d8f93173963ca416a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:46.276344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061333/publication.mdobserved 4cfbd807e1b62781895accd9ba64848a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:46.259567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061333/publication.txtobserved 92bbd51937558490f9e73c4f9a575e51...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. |
|---|