OT-2026-000094443
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094443) never changes.
Identity and time
| Publication number | OT-2026-000094443 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-73ed-aa15-6626ebd1aef0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094443 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca41c513ade4f91dd6a8abef6c1114c36323ea8e7709e9202a99b496bc21201a |
|---|---|
| Markdown | 4335bb3da97cc0b86f3be628b27abdfdb79baa59c442f31895099dfd45b54cab |
| Publication page | 49a8981844bf603e5ef0425f64e436f3a8942cb51c98d177af92c3ade6bbb84e |
| Manifest | 15d67ec10791b3511b0e3996b55e6d1617b147f70b80f454f05af7155beeef61 |
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 | lDJr6l2z7CTSe6Qd5iHYVOIHDF/gAO5l5Nf+tYjgg8hg9fAShWbXrJEel8yug66i3u5EM86ImrkiXTQXQjfdDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:43.673808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094443observed 49a8981844bf603e5ef0425f64e436f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:43.655796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094443/manifest.jsonobserved 15d67ec10791b3511b0e3996b55e6d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.638998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094443/publication.mdobserved 4335bb3da97cc0b86f3be628b27abdfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:43.620619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094443/publication.txtobserved ca41c513ade4f91dd6a8abef6c1114c3...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. |
|---|