OT-2026-000008654
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000008654) never changes.
Identity and time
| Publication number | OT-2026-000008654 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7304-8bf1-7bdfc7c2220f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e4f300e63de8d83858febbd97db643882caee8da6af6d81941602baeef6c148 |
|---|---|
| Markdown | 4e4fa1ddb13c20cecf1d4154a2a7997bc4227b352d0bbb0b67bb25d130e2d73a |
| Publication page | 881764eeb2ef363d535ed40bd1df42c5b7c518b9b80f42cdca04d2aa870b8ae8 |
| Manifest | e0cf91a72ea236d052da46b9feeea70fcc087e4c5f1cca59ee58969e9f824b07 |
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 | 2jchnDCQsXYLL0wyZOK/6LVagnFi+gDyYDvWxVEw3YjCvOnu1PDjIkMyPL37amBHPPHFpdTHuoGP/TTCC8h0CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:37.788980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008654observed 881764eeb2ef363d535ed40bd1df42c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:37.768744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008654/manifest.jsonobserved e0cf91a72ea236d052da46b9feeea70f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:37.749704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008654/publication.mdobserved 4e4fa1ddb13c20cecf1d4154a2a7997b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:37.724719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008654/publication.txtobserved 6e4f300e63de8d83858febbd97db6438...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. |
|---|