OT-2026-000042303
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000042303) never changes.
Identity and time
| Publication number | OT-2026-000042303 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d73-75e9-89e1-16c287d13061 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e961997c03ed6ee5f82bfb1514c5471d94c9ba8918270babfe943e90caa21fb |
|---|---|
| Markdown | 4e1f705632fabd82e73c7c45a516b90f11cb8d1843494e8b25085923267247e4 |
| Publication page | 9d99ac789c36555cde5d98f82706538d1ed2fc6a2cd01a17d011c482954b7099 |
| Manifest | 229e4312bc3c968d85fda02ad163891604fc5b69539c40366903c404ad80d5c3 |
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 | j1DjOQOACUvu21FQeM8blnktAfngVxthuV13iT8irWEYcZFshRgX5nJYQJWvdh2Mj7DyM/D/Ka3wQgjYzlpOAw== |
| 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
| 2026-09-17T11:16:00.147394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042303observed 9d99ac789c36555cde5d98f82706538d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:00.129082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042303/manifest.jsonobserved 229e4312bc3c968d85fda02ad1638916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:00.111104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042303/publication.mdobserved 4e1f705632fabd82e73c7c45a516b90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:00.092547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042303/publication.txtobserved 0e961997c03ed6ee5f82bfb1514c5471...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. |
|---|