OT-2026-000070323
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000070323) never changes.
Identity and time
| Publication number | OT-2026-000070323 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7fd4-9a70-7a40c4038169 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070323 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4c08bf6a4d2a20efb73a6f123664cc2de0f2a3718a35055c78b83f547d36fb8 |
|---|---|
| Markdown | 326f2d971ea3ebacd8b513a6db4e9755e349e9f7faa94554d3c565db0f91e64e |
| Publication page | 9cbc81e909193714d22d1d1c41cc554d595ed9e7d45324dc855b7850560c089a |
| Manifest | a09e90168bb4f10687b338f9dca90806c84bef22fbcb35d0e41a9d07f8d2d74d |
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 | dHFUalkulVs2PWFxb88zR6Lot7oiKYG9eELTQeMx/CaDKykweQoe/LkDWi9VSf0mo1jTJSYpl6B9TQfxUDTpBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:06.831341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070323observed 9cbc81e909193714d22d1d1c41cc554d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:06.815207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070323/manifest.jsonobserved a09e90168bb4f10687b338f9dca90806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.798734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070323/publication.mdobserved 326f2d971ea3ebacd8b513a6db4e9755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.782597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070323/publication.txtobserved e4c08bf6a4d2a20efb73a6f123664cc2...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. |
|---|