OT-2026-000076426
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000076426) never changes.
Identity and time
| Publication number | OT-2026-000076426 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-70ed-8220-945ce18918f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076426 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc11402151a098420138e3e471b6c32c5b17ccc463e2be04456530096a8bd835 |
|---|---|
| Markdown | 89c6f77964332bc26cff0eae6d29224d0785e9cecd4051667e0e63e60983bb72 |
| Publication page | 949367b7425062bd171dff46435cbe9b2ec7c11204997d3c15a1e5a16efa2950 |
| Manifest | 576663bcd9fefd115dd91a5485c42ed2c5c8436b2b1e8afcef17e8e150f78d98 |
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 | 0zzi8T2pW8D21OqHSVs2Yz3zqvAl9KMbmZBjut0eu+n5i7k309L5/o0I0wh3eN7ywOpwtQcCMDJpYUW5C9lBCQ== |
| 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
| 2026-09-17T10:12:25.774587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076426observed 949367b7425062bd171dff46435cbe9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:25.754846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076426/manifest.jsonobserved 576663bcd9fefd115dd91a5485c42ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:25.736552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076426/publication.mdobserved 89c6f77964332bc26cff0eae6d29224d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:25.717730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076426/publication.txtobserved cc11402151a098420138e3e471b6c32c...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. |
|---|