OT-2026-000010039
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, 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-2026-000010039) never changes.
Identity and time
| Publication number | OT-2026-000010039 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7c6e-b0de-458557eef927 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55ab9cc26fb77fe7712235dff17a5ee12587ce9cf9ba775c589b7d3341fa509d |
|---|---|
| Markdown | 87f63e443c69fab2b7efcee4e2244c2c110e0bffed2ff8521b874fa40b0580cc |
| Publication page | 8ffc6e4af410c711e2a430c656125e5f152727c31dc2620c955dc2c608cc928a |
| Manifest | 461bb1fee0a614b1c5d433852387b9bd41e0a9b1136a13e7cf645ca5d39f7d6b |
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 | vjyFSCbPdaS0cAELekThQzuAPJ4lVzlCHbc2aodrlFhQAyOgHjLSG4d+p7nhYxT9L1xYdpW2UsXuBn7EsRxhDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:06.249210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010039observed 8ffc6e4af410c711e2a430c656125e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:06.230306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010039/manifest.jsonobserved 461bb1fee0a614b1c5d433852387b9bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.211706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010039/publication.mdobserved 87f63e443c69fab2b7efcee4e2244c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.192060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010039/publication.txtobserved 55ab9cc26fb77fe7712235dff17a5ee1...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. |
|---|