OT-2026-000040591
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040591) never changes.
Identity and time
| Publication number | OT-2026-000040591 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-70a6-94c5-4c5a2d6bdcba · 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-2026-000040591 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a45486d69e079089c0dcedd612fbc8f64314eda1f431f81ac22888d451859c5 |
|---|---|
| Markdown | 447a7a68dd11ab2e1c92543edd7b6bf9c0e057ac96d7775bba47a16265e82d9e |
| Publication page | 264073514a16ed402868fbd48d19df9be08aa8f1691c22ebe569df637ede0a85 |
| Manifest | aa99a3059d94ebd0e2500b5ae2bc08609709f63179b65c1b6d2b15e1a487d865 |
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 | LLi6zx2DdMpGmOlnz3v8aZCMxT0IArNiKn0yWmbPSNmL3i9wpmjVfrEzmgT1ypYD2VFEm91bZwNc+wOFP8cBDw== |
| 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
| 2026-09-17T11:17:45.698189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040591observed 264073514a16ed402868fbd48d19df9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:45.679462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040591/manifest.jsonobserved aa99a3059d94ebd0e2500b5ae2bc0860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.661806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040591/publication.mdobserved 447a7a68dd11ab2e1c92543edd7b6bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.644682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040591/publication.txtobserved 8a45486d69e079089c0dcedd612fbc8f...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. |
|---|