OT-2026-000045802
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045802) never changes.
Identity and time
| Publication number | OT-2026-000045802 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7924-9fed-c04b076bc1a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05e999df1e51c21c54a1b247f92a8304ca94db9f7ecd86fce286a00cbbcaeccd |
|---|---|
| Markdown | f3e2eb19043fa9008d5d39c7c45f6d98652c567e6201af98f0f0beb4d2f1b1ae |
| Publication page | c80727ea8cf88d34f6b6b2e5abac21f3bdddfc4f86f95c85d4b42d1dd7c1ed11 |
| Manifest | b46e0c3860dc76be050207e0526336f9d2b203fb9bc550a66b71d02143c91d46 |
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 | ePxs9xfxhU3Lf3GrAzhE0g5r0fTPI1JSpOdgkSvTPVD8f4c1fe1BPBSbCr9rNuYLEZ1WHeB5jdGFusPqw+/NDA== |
| 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
| 2026-09-17T11:09:40.203831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045802observed c80727ea8cf88d34f6b6b2e5abac21f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:40.184639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045802/manifest.jsonobserved b46e0c3860dc76be050207e0526336f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.167357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045802/publication.mdobserved f3e2eb19043fa9008d5d39c7c45f6d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.145216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045802/publication.txtobserved 05e999df1e51c21c54a1b247f92a8304...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. |
|---|