OT-2026-000082639
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained blow-off before 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-2026-000082639) never changes.
Identity and time
| Publication number | OT-2026-000082639 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-764b-a609-e6dc8d3d990f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082639 |
| Status | PUBLIC |
Content hashes
| Canonical text | f124c570b93d5823fb3d25746a9c3b8016f76c482284bfb6aefc711271304128 |
|---|---|
| Markdown | be7d9d159b5006e5317cdbf9771383e86c6cd4a5745598aa2ff85f5528ebcd5d |
| Publication page | 01d6fae069abf46db20340200148b6ebad9cdf39e20671da909ad2a8e563059a |
| Manifest | a3f049a6174cfae32df87dc954895f32320da13a869f6962da16c528d5facdd5 |
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 | idxF/2Tplz6PgFCQ2bACLfCgs5BxaCp6YGLYwlyu3vUChrvKPsSlKnf/s4+gnpIGs74wrmsxAhhbUHdcavidCw== |
| 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
| 2026-09-17T09:58:11.794415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082639observed 01d6fae069abf46db20340200148b6eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:11.776101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082639/manifest.jsonobserved a3f049a6174cfae32df87dc954895f32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:11.758083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082639/publication.mdobserved be7d9d159b5006e5317cdbf9771383e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:11.740150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082639/publication.txtobserved f124c570b93d5823fb3d25746a9c3b80...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. |
|---|