OT-2026-000039912
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000039912) never changes.
Identity and time
| Publication number | OT-2026-000039912 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-70f6-afc4-226f2e7b712b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039912 |
| Status | PUBLIC |
Content hashes
| Canonical text | 687c79549489baecf06df033a1a33e79c85f137446799507e2cce5177483f40a |
|---|---|
| Markdown | 59ddf2332b6ea7dca8385d42a93321220117dcfa4ea7db47b7cb2573a8f16e5c |
| Publication page | 16cf4f9f86bbc4bfa627f4f1f2ce8fdf563182a384e671a4b45c8a23bf845bf5 |
| Manifest | 8f1cbdd2f791fea9d801cc1ce1038e40e0f5cfd546faaf949a9ca34988900a14 |
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 | tABSTl2/1gqFxTDItxkhdhQ6KOFVzltP6/TpwwFPN91pu+iQ5l1qPqUMOmLQrqZP/LGku4uJcjVtqVX3Vj9gCg== |
| 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
| 2026-09-17T11:20:12.488454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039912observed 16cf4f9f86bbc4bfa627f4f1f2ce8fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.470218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039912/manifest.jsonobserved 8f1cbdd2f791fea9d801cc1ce1038e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.450971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039912/publication.mdobserved 59ddf2332b6ea7dca8385d42a9332122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.433632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039912/publication.txtobserved 687c79549489baecf06df033a1a33e79...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. |
|---|