OT-2026-000040597
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off 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-2026-000040597) never changes.
Identity and time
| Publication number | OT-2026-000040597 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7ce8-80ce-7e714237581d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040597 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe0b180a6f8cf080fc0511c4faffcd86419df22acfe733d4297b7eaed76c726c |
|---|---|
| Markdown | 4b001a490970a060f452b775c6117a3881c9bdc91d9166d754181d0dc864af6b |
| Publication page | c37c3811e8036e619f6222bb87ee3db8f5222416edc3f930a530bbf632935b13 |
| Manifest | 73d85266bdb0029d3ababa8672f653bc5e1fa773256140b63c23c458c41578a5 |
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 | N2VZd5cunoRZ0yIoxQoX5eQX74+5vcXOEpig0i7PnTu63UYLksBHvvTIU9VOeNO1TN0yi+4E7JwCwX6VKN/6Bw== |
| 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
| 2026-09-17T11:17:46.176918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040597observed c37c3811e8036e619f6222bb87ee3db8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:46.158855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040597/manifest.jsonobserved 73d85266bdb0029d3ababa8672f653bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:46.140737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040597/publication.mdobserved 4b001a490970a060f452b775c6117a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:46.119008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040597/publication.txtobserved fe0b180a6f8cf080fc0511c4faffcd86...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. |
|---|