OT-2026-000084192
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000084192) never changes.
Identity and time
| Publication number | OT-2026-000084192 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-725f-ab2c-0cb8fe342413 · 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-2026-000084192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f737dbfb82611acdc014f35803619ebb8af2bf975fd908f84db78a72d351b14 |
|---|---|
| Markdown | 05f0060e10b274e6183f6d425f6e4f5a7af3c734526cfe0dfde3f3d17dcf4fa8 |
| Publication page | c8e36fe5188c6045ddc340c88659f3f417ab0dbac68563eb7be6e6d5a12ac276 |
| Manifest | b12c109f0bf09423dc94a9d13aeb1032cee6cca2b42da52a13d47ed50df61975 |
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 | A5UZZuWoZ2CD6axUFBDF5qsSZKoK9rTWsnvMCuRPMp42vEKOBxBSXGc7YQ6uxamSzXswWGA1iwaubmvea8dSDA== |
| 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
| 2026-09-17T09:55:58.316139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084192observed c8e36fe5188c6045ddc340c88659f3f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:58.297282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084192/manifest.jsonobserved b12c109f0bf09423dc94a9d13aeb1032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:58.280750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084192/publication.mdobserved 05f0060e10b274e6183f6d425f6e4f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:58.261492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084192/publication.txtobserved 2f737dbfb82611acdc014f35803619eb...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. |
|---|