OT-2026-000046785
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046785) never changes.
Identity and time
| Publication number | OT-2026-000046785 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7f9c-bdc5-de3d60887ed5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046785 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab0c451a7aeb3a5eb1b457546eee2503b9a558ec78bfd687b15095315a3827f |
|---|---|
| Markdown | 71d05b2bfaa985057e5cfa08efe1553f5a342a23f5020a6e2909edb81d759ed9 |
| Publication page | e565015da800fe47449eed4bb249e47fc38579efc7bc9abe89dbc68a9034e7d7 |
| Manifest | 4772e19adb5e6bd105e323e1b515e8890c82083bc9865c36de597f702ccf61d8 |
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 | UtUmbNWMM2BXntP3vbTKmuBwcsoTs46C75Xsgr73DgUa8qQcXWGYLzLGFJ1H2Sv9nTvMVgQPHGUcpQOezosXDw== |
| 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
| 2026-09-17T11:06:51.649575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046785observed e565015da800fe47449eed4bb249e47f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:51.633335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046785/manifest.jsonobserved 4772e19adb5e6bd105e323e1b515e889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:51.613848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046785/publication.mdobserved 71d05b2bfaa985057e5cfa08efe1553f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:51.592809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046785/publication.txtobserved fab0c451a7aeb3a5eb1b457546eee250...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. |
|---|