OT-2026-000076533
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000076533) never changes.
Identity and time
| Publication number | OT-2026-000076533 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7daf-9f40-7069559fbc87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d36441dbf3fc50bf3292af2a4e32c248f165fd972b8b222c4490c44dd4feb49 |
|---|---|
| Markdown | a12663bb26bd8b35cc140a2b4b7f2a5c9e533e1824787c985e6bedc0ad731542 |
| Publication page | 1c239387f0479e43f694490ee764a4f8d4f5c0ae8080c5b4edf6b7472138b8aa |
| Manifest | f973b8e303e572353d9f1af2199cb8b4ee1d6b8c03fff6dcc66effef775ecff7 |
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 | sZSIlvv1+Sbf1NjTCgagKXtZB47JyCx75Ofz8NPm+hJB5jxStuOlrqjQJVdNbXVJX805ycXLWlg9kNChE9DpCw== |
| 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
| 2026-09-17T10:12:53.049421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076533observed 1c239387f0479e43f694490ee764a4f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:53.031020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076533/manifest.jsonobserved f973b8e303e572353d9f1af2199cb8b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:53.012682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076533/publication.mdobserved a12663bb26bd8b35cc140a2b4b7f2a5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:52.994009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076533/publication.txtobserved 4d36441dbf3fc50bf3292af2a4e32c24...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. |
|---|