OT-2026-000091359
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000091359) never changes.
Identity and time
| Publication number | OT-2026-000091359 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-7297-bacf-19c6b933c513 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 937cf692d9582f6c518caa0623c2cad5a50e0720a86dd9ced016418c65078da8 |
|---|---|
| Markdown | 28d055019cfb2c16ae7fa9a63e85991502095ac696254fd33bbc313c13c6a87d |
| Publication page | 92982054cebd4269b20e7f478097aa2b43a0b1e45b5ea7d9cbf94adc9c9d203f |
| Manifest | e8022a26e6fad4d0c3d37077a7d405b10dfdefdc0497bdce588eba6c740d9c1b |
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 | V4ZcpX/ZUMEKKh7gULDSCrEdMEn0XJ2czeBQZGTjXX7C6KPXgY1R64FYb6edmakXbe2gARAdi454Ig1y52+7Cw== |
| 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
| 2026-09-17T09:43:34.465618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091359observed 92982054cebd4269b20e7f478097aa2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:34.447652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091359/manifest.jsonobserved e8022a26e6fad4d0c3d37077a7d405b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:34.427884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091359/publication.mdobserved 28d055019cfb2c16ae7fa9a63e859915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:34.409710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091359/publication.txtobserved 937cf692d9582f6c518caa0623c2cad5...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. |
|---|