OT-2026-000098149
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump 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-2026-000098149) never changes.
Identity and time
| Publication number | OT-2026-000098149 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-75e4-8c17-effb174c6bc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 293652e1c879ab1624bf98f42937fa79256a9de65811a7910dd29e312bc6f2c5 |
|---|---|
| Markdown | 80debb881889bd10a0da92218f2bbb4f0125d7b97f12b303de4e5c4bd43af096 |
| Publication page | ff2d3602d373523ff81c90b28e8a56aa3328a18b33a69954a44c3a6a51d7aef4 |
| Manifest | e3ea71d4478f7a4ca07d5b99e9f9c6fe023cfd6bebf7525b46a8677e46e53a2d |
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 | DDz/YAYlubCjIKLgAZgt+ECRo5MwhBG3xv3wOMIbNwn//ubVYkA8bZQrPKe8xEF7oCRj4YWNLvehldFEX2oUCw== |
| 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
| 2026-09-17T09:31:17.854519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098149observed ff2d3602d373523ff81c90b28e8a56aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:17.838574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098149/manifest.jsonobserved e3ea71d4478f7a4ca07d5b99e9f9c6fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.820345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098149/publication.mdobserved 80debb881889bd10a0da92218f2bbb4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.801919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098149/publication.txtobserved 293652e1c879ab1624bf98f42937fa79...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. |
|---|