OT-2026-000043367
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold 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-2026-000043367) never changes.
Identity and time
| Publication number | OT-2026-000043367 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-7ac1-8d8d-948cac3996f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043367 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b8f0db51966c02b060c62eef72d72bae6ac2f2308382e7f3414245bf0a618e |
|---|---|
| Markdown | 97c15cf7987ab6ba956e4c2ac53977348bfbe825d611d314b81a40471ab3b9da |
| Publication page | 15ebac30a659b0c5cd42eb46f4193884f3dc0c24e86088174d7c3141c4b4e60a |
| Manifest | ab5fd2815547dccc90e3e57f121f0f54acc46384567e47068a07fdb561234dd9 |
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 | SX9rO9v+wl/mxfDin0RacoteIWBUnA9bCbaKSUAoCAW/Ja785vwSr8+CFQs5axD3jeK5WEYZRGyj08zphqUzCg== |
| 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
| 2026-09-17T11:13:53.479303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043367observed 15ebac30a659b0c5cd42eb46f4193884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:53.453284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043367/manifest.jsonobserved ab5fd2815547dccc90e3e57f121f0f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:53.430894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043367/publication.mdobserved 97c15cf7987ab6ba956e4c2ac5397734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:53.401329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043367/publication.txtobserved c6b8f0db51966c02b060c62eef72d72b...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. |
|---|