OT-2026-000082359
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, sustained 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-2026-000082359) never changes.
Identity and time
| Publication number | OT-2026-000082359 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7957-b319-6f2187f978cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082359 |
| Status | PUBLIC |
Content hashes
| Canonical text | b92398d052574dee95d0d935c4d68934a28fd0a7c8e69d31baa70ec163c0a671 |
|---|---|
| Markdown | b92073a93db9e1941e262da488b5f90b2f8faacc0143a4a99dc18c1d7054f84d |
| Publication page | d761157ed0b50ca795014b0e82b875da466713d1bd47c49c0e49ba5facacd61e |
| Manifest | fa2df87430a5fc3ae44e97d86dec2adf86c3fedd743bf14e82f964998a187d82 |
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 | 2xUsjJFm6MNzc5inEyJzdrFUin2oWczaGtur5t22vo/DavYG2iauUL2WaMuwKiICNOQD+JcDuM/w7nKJFWcZDQ== |
| 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
| 2026-09-17T09:59:14.092039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082359observed d761157ed0b50ca795014b0e82b875da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:14.075413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082359/manifest.jsonobserved fa2df87430a5fc3ae44e97d86dec2adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:14.057498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082359/publication.mdobserved b92073a93db9e1941e262da488b5f90b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:14.038973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082359/publication.txtobserved b92398d052574dee95d0d935c4d68934...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. |
|---|