OT-2026-000082992
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000082992) never changes.
Identity and time
| Publication number | OT-2026-000082992 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7b9f-bbfc-b0970266e28c · 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-2026-000082992 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e99d3ad697b1e87505cfd39f04f67e7c0a0217ba47c46c0ef11f2623aa89b9a |
|---|---|
| Markdown | a8f199504e106e034fd3820893ec2d5ed87fa97152f861ee5bea529820f7165a |
| Publication page | 270d9a767abfc1e058aa09d7f1be0c7f0abf49df9e67e5e11fb13d410ddc8a7d |
| Manifest | 1d31489e48cfd312f6dd9d964def79115ecc401c5015c7a6d005c658ee129d24 |
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 | 3f6Pha0rmgoUbrPzhNU5lnDaN0XrNoFWqYBxWUSabYg86+i/Sl/gJEwLXOpSeprXLo9qJrlaai05iEHGUAipBw== |
| 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
| 2026-09-17T09:00:03.848737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082992observed 270d9a767abfc1e058aa09d7f1be0c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:03.639490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082992/manifest.jsonobserved 1d31489e48cfd312f6dd9d964def7911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:03.618475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082992/publication.mdobserved a8f199504e106e034fd3820893ec2d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:03.153389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082992/publication.txtobserved 6e99d3ad697b1e87505cfd39f04f67e7...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. |
|---|