OT-2026-000084110
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000084110) never changes.
Identity and time
| Publication number | OT-2026-000084110 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7fff-8e39-0092f64dbf79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e1ee383f3b41cc4eca39c4be04778929baf05e77b835925696f289124c680ea |
|---|---|
| Markdown | eb22fee615fd548cb0b6523819e322194ed7df381c9e9c50d62cdcee610b8097 |
| Publication page | 96e03304e4128ff6565bf8634a5f8793272eb1de6ef22161e31ee42324b5f450 |
| Manifest | e1529fcce3bf795354de9688e0c068190bfd53303bc008a92b180766e2505e45 |
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 | JOQQI+xDKFHxI6I8JOqoISKO0qBBkZ4OUDpZfkynLRYnU/0PHJF08Ie9EbZntPWXT48NizW8hXa5d5fxqHj8AA== |
| 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
| 2026-09-17T09:55:52.017907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084110observed 96e03304e4128ff6565bf8634a5f8793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:51.997977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084110/manifest.jsonobserved e1529fcce3bf795354de9688e0c06819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:51.977301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084110/publication.mdobserved eb22fee615fd548cb0b6523819e32219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:51.959874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084110/publication.txtobserved 2e1ee383f3b41cc4eca39c4be0477892...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. |
|---|