OT-2026-000046313
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000046313) never changes.
Identity and time
| Publication number | OT-2026-000046313 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-778c-92cd-78ddd183fc4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046313 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa5d0284eb1503df3e50a59a015be9d181ba17eef8d376c9a95bcefa6a99ae70 |
|---|---|
| Markdown | 3a0dd444e07a0781d69252755d3fdc1bf38f20be8efcb4e5621a41c731084e77 |
| Publication page | ea001b8bcb5c9151f8d92106e4f3ba46d27aecf0879bbcc10aa6a871ceba712a |
| Manifest | fb42636a80f7e2720df321f6fd312077887ed1ff7de97c05968c932c25b99fca |
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 | bumV4lk4ZyJlOmdpA5mUef0V6HI4sapn3e5RAZdRfxHFhvq6FtVvpll0xQCL2ODEtVY9eCx65+7dB2+qqePsBA== |
| 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
| 2026-09-17T11:08:17.331172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046313observed ea001b8bcb5c9151f8d92106e4f3ba46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:17.311019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046313/manifest.jsonobserved fb42636a80f7e2720df321f6fd312077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.289989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046313/publication.mdobserved 3a0dd444e07a0781d69252755d3fdc1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.271034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046313/publication.txtobserved fa5d0284eb1503df3e50a59a015be9d1...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. |
|---|