OT-2026-000086265
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000086265) never changes.
Identity and time
| Publication number | OT-2026-000086265 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7e74-97b5-1e1aa09ddf5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086265 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea77fa0bca752b1b2e72d889d424e14e23157a0e1ef79784f44ac3ea9d3af455 |
|---|---|
| Markdown | 4d892d27da77f191797907020fc6ced4e5bd74488ba2ae58a8e1dae7310a5649 |
| Publication page | 2d75ac8e506836610df1c3411e7ce298d628c46952a5cfe740b15584e335da59 |
| Manifest | f988d035ba9e7c3f848980c3342f4e21ce5f7199477481340b1f14d5543d4da9 |
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 | RKJOhoGY3xuEvpp9HgqRJN+qijdTVxkLzpu6XIX8e7mzTCIWqXqhSLsCETDwFt14hok03LyhpYF/0CcGaoNiCw== |
| 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
| 2026-09-17T09:51:55.989407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086265observed 2d75ac8e506836610df1c3411e7ce298...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:55.970774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086265/manifest.jsonobserved f988d035ba9e7c3f848980c3342f4e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:55.953184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086265/publication.mdobserved 4d892d27da77f191797907020fc6ced4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:55.934156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086265/publication.txtobserved ea77fa0bca752b1b2e72d889d424e14e...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. |
|---|