OT-2026-000033614
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed 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-2026-000033614) never changes.
Identity and time
| Publication number | OT-2026-000033614 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7ae5-91c0-c9153a0d0bb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bdfed4f36ad17137a6dce61c21d7874ed4cb650ca483d19262f3b044282975b |
|---|---|
| Markdown | a353e8d47a0013842a084dbedb3bdb146603200ab2e86ed81da64979a0e9d8dd |
| Publication page | 148db11fe0f6d7af7dd74064a7cf1d98d4a0baab6824a5cbfc791e98c022758a |
| Manifest | 2726a1e68165da50aed0222d1367304e15ab03b87b6fad95a13144a56079da91 |
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 | kf9HTtzK7u2pOrE7Iq49tSFnBC7vKYnJmVc5bjdWPyWKjqULocRpYQutYS9O9hgjO8dwJYBicggX7zdw3HEpAw== |
| 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
| 2026-09-17T11:31:35.273585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033614observed 148db11fe0f6d7af7dd74064a7cf1d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:35.255522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033614/manifest.jsonobserved 2726a1e68165da50aed0222d1367304e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:35.237777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033614/publication.mdobserved a353e8d47a0013842a084dbedb3bdb14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:35.219220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033614/publication.txtobserved 1bdfed4f36ad17137a6dce61c21d7874...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. |
|---|