OT-2026-000087832
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000087832) never changes.
Identity and time
| Publication number | OT-2026-000087832 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa5-7b8b-985b-e8c62c23e263 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 790c0cc9a191ae8e10f87d6939803e45040eb8dc80e26c862f8e898e74b3488b |
|---|---|
| Markdown | c0b7ec07414396054e280f3c482d93fc174db377d6fd70cfecd58e7e0484af85 |
| Publication page | 3cb70962f4a14b77e039e2279ff5ad36ecfc81de3c3b385e5dad9956672cf48e |
| Manifest | ece1300733eb677eafb8860b8da8efc9570f2687f13b2fb18f64f8b250f4716c |
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 | oSuWBxZhVqTeeHMasQnSmyJnQ4mIPtPwmKi6nsKuacX3ywtvLO11XkpB3fAhDivnB1m+AbUU4WJKoaFraMtPAw== |
| 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
| 2026-09-17T09:49:04.422234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087832observed 3cb70962f4a14b77e039e2279ff5ad36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:04.404470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087832/manifest.jsonobserved ece1300733eb677eafb8860b8da8efc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:04.385245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087832/publication.mdobserved c0b7ec07414396054e280f3c482d93fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:04.366264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087832/publication.txtobserved 790c0cc9a191ae8e10f87d6939803e45...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. |
|---|