OT-2026-000076264
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum 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-2026-000076264) never changes.
Identity and time
| Publication number | OT-2026-000076264 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7f08-9b6d-7746178aba95 · 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-2026-000076264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31251bb84648a515e070ed0bb77cef32d9ecbff248d7a51244582645db74d882 |
|---|---|
| Markdown | b87c823142f7af1b2584bcb9b04392b46b1a603f7d7e961d3d21f3dd54d9d389 |
| Publication page | 4a247d8d5ca9238eda8b0c68af2739644f79eff461589e7c5acdc8a0894414fd |
| Manifest | 26c2472f4119eed31ee9ae44f2a4c5c2a9ae90b4930bcdc36510ef16c807ddb4 |
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 | /KGS5WRTVE45uMfzNGwLwNningmACeyLgxSSaG9tiCH/OcRYJ/C2+FptpPCz/GczrI3myYt9UQw6wCxnIMy4AA== |
| 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
| 2026-09-17T10:11:59.721585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076264observed 4a247d8d5ca9238eda8b0c68af273964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:59.701149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076264/manifest.jsonobserved 26c2472f4119eed31ee9ae44f2a4c5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:59.555986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076264/publication.mdobserved b87c823142f7af1b2584bcb9b04392b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:59.533306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076264/publication.txtobserved 31251bb84648a515e070ed0bb77cef32...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. |
|---|