OT-2026-000097828
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000097828) never changes.
Identity and time
| Publication number | OT-2026-000097828 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7365-9826-fc81cd11e4c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097828 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39f68f9f478120fc536e00ab75cc195604d9f262440dac145e5b207f17a0b342 |
|---|---|
| Markdown | 2a5bb7b24260886f0fdc1ff2ee1b864ad1ff0dc0a9eb724bfa0b78f22ac2e5f6 |
| Publication page | 71d10f4c664296421225e54f83b7194925ef01e7d4a33533904f019642a87f1d |
| Manifest | 6f385528b9fe8b62f503bff58f3ff174d4820f9a66e30a4d4313a9cf0a5b3703 |
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 | nWeOOCbTS4cnZc4aCGiSzL4ASFdTanzZx5hNFSDiq3n/23egXcoauVYbuE4REx7GYJjxTBEZldIJUqEPqjp2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:55.307413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097828observed 71d10f4c664296421225e54f83b71949...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:55.288120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097828/manifest.jsonobserved 6f385528b9fe8b62f503bff58f3ff174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.268594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097828/publication.mdobserved 2a5bb7b24260886f0fdc1ff2ee1b864a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.251486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097828/publication.txtobserved 39f68f9f478120fc536e00ab75cc1956...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. |
|---|