OT-2026-000033868
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000033868) never changes.
Identity and time
| Publication number | OT-2026-000033868 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-71c6-a2a7-40aa8b469966 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033868 |
| Status | PUBLIC |
Content hashes
| Canonical text | e183a8f8a2641cc3fbcdd7fa3be096f17a650a42948c586658ead24b24fe03ae |
|---|---|
| Markdown | a68ce69998001209845916e809576a3002070a04f744f86eb3fd121ae1537a99 |
| Publication page | 1dcb12da479e89b315c4f104f020cb4a099d92c1008af20af95ce33330dc138a |
| Manifest | 88ee7f9074cb9818d76a3de988a13d8c6e00cac40f625ab48f8ad448a332af9b |
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 | kNeZc9tJPp3RDSXomraLe+l9vtoddJ8Q2Etk4RWWFrAX/Zgykv9uch7+RgybKJWWeJ+MG1YvSbAOi/GzR8JgDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:56.008257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033868observed 1dcb12da479e89b315c4f104f020cb4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:55.989863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033868/manifest.jsonobserved 88ee7f9074cb9818d76a3de988a13d8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:55.970522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033868/publication.mdobserved a68ce69998001209845916e809576a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:55.950896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033868/publication.txtobserved e183a8f8a2641cc3fbcdd7fa3be096f1...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. |
|---|