OT-2026-000089024
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000089024) never changes.
Identity and time
| Publication number | OT-2026-000089024 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f12-7bfc-a13c-1b431a60b468 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11d423cf0392d1ccf38cb86e34f038f94741c49b2322b2f22a3b7f0db43a13f4 |
|---|---|
| Markdown | a1718df19b12a61033121ab5a742406251c8374c149aa1d82a6c08a1c434441d |
| Publication page | 57db568f177f8b3307550acee12c74e4a2e7b00d0782f616e4c563bdeda7552d |
| Manifest | 4c94cd441061a69b4a63b5772f5ca66a82bdcfa3aec1e8efce5d6da61d132a7a |
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 | AClZ5TIAgCQ7aFcCmJiGAyRbr3nE9i8uAksUao4pZUpTVL57Uln0oLkLyLv+Npe6bSPl6lJsa+GBhqJ/znxfAw== |
| 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
| 2026-09-17T09:48:31.918997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089024observed 57db568f177f8b3307550acee12c74e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:31.901520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089024/manifest.jsonobserved 4c94cd441061a69b4a63b5772f5ca66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:31.882792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089024/publication.mdobserved a1718df19b12a61033121ab5a7424062...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:31.864070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089024/publication.txtobserved 11d423cf0392d1ccf38cb86e34f038f9...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. |
|---|