OT-2026-000060443
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000060443) never changes.
Identity and time
| Publication number | OT-2026-000060443 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7cbb-bfda-eecb97a3d8c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060443 |
| Status | PUBLIC |
Content hashes
| Canonical text | 031881ea7faed85ec3f2bdc999a687f2127adb62e41a07e890974e6195907314 |
|---|---|
| Markdown | 7348fd765d38831bd21e7ab32721fc9f3da21161f32bf3a96b5b9a2223990b8e |
| Publication page | a3071650fe46410e37855e455103b11ff8d48b4cc8f89954f9043397992f9d33 |
| Manifest | 71c581c667cbae7684148d7585f84d99221751bb29355c179dbdab7d178cfe9b |
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 | FaBVtaWd6WmsME4uByPxelOkgm9Wljre+T72Ak5Eq6eWySlVjW/XZwISOwkO9jSETGXV7COVlOBd8GzUNowSDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:55.446941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060443observed a3071650fe46410e37855e455103b11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:55.425448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060443/manifest.jsonobserved 71c581c667cbae7684148d7585f84d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:55.406230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060443/publication.mdobserved 7348fd765d38831bd21e7ab32721fc9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:55.387324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060443/publication.txtobserved 031881ea7faed85ec3f2bdc999a687f2...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. |
|---|