OT-2026-000083070
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000083070) never changes.
Identity and time
| Publication number | OT-2026-000083070 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-79c6-91cc-2c195d44c1c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2723a88ec11c43469f046b36d8142a892b9d47de464fef5150bbb6cad926a8d4 |
|---|---|
| Markdown | 550eab2c7ef5df1145bf47aa4ef22ee01a80acf67a74fa757aff05c7b2c16c1c |
| Publication page | a6b60b6efe9e9b3781c71058feedac887c3b53a368c8a70f928a27ff64228958 |
| Manifest | 237023e3ecd81a3ff83b00027073d6a4254c915528aaf0e13dce7c092bd0b59c |
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 | 6UvJo2i4c/aeLjwXn8yz4X9wFng4h9TS92FTd7qASZlEMLcG4Px6CkDqshjcJ59dSyZruBYv841AES1aydZDDw== |
| 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
| 2026-09-17T09:00:31.377841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083070observed a6b60b6efe9e9b3781c71058feedac88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:31.355922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083070/manifest.jsonobserved 237023e3ecd81a3ff83b00027073d6a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:31.336941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083070/publication.mdobserved 550eab2c7ef5df1145bf47aa4ef22ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:31.315027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083070/publication.txtobserved 2723a88ec11c43469f046b36d8142a89...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. |
|---|