OT-2026-000068373
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000068373) never changes.
Identity and time
| Publication number | OT-2026-000068373 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7f09-baac-c9079d8c4cb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068373 |
| Status | PUBLIC |
Content hashes
| Canonical text | f97971b71d4d830a554be90a1b3cf1e9f93eea68665d7dbbab34600662deb998 |
|---|---|
| Markdown | ffd15f1d05a31736c44425b817806d2c73fd8e8327da2e666ed6c99a903b9c4c |
| Publication page | e908838fe76da00b1332bc9a44a262be49a3881c792b55e375c3329755afea95 |
| Manifest | ff5efa911521cf61bffb6082614812460e0aa0f5529a244fb28d6a55912c6ffe |
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 | prW8B/jy2+FaB1NLxlaAWBURC0fwJPj8A00Rnvjh3oPCM1fdVCpan2XdVErrIafQoGsoObpooHzPWTYi0CYLCw== |
| 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
| 2026-09-17T10:29:25.497878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068373observed e908838fe76da00b1332bc9a44a262be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:25.480146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068373/manifest.jsonobserved ff5efa911521cf61bffb608261481246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.463434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068373/publication.mdobserved ffd15f1d05a31736c44425b817806d2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.445634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068373/publication.txtobserved f97971b71d4d830a554be90a1b3cf1e9...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. |
|---|