OT-2026-000016433
Publication integrity record
Three cup vacuum gripper, 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-2026-000016433) never changes.
Identity and time
| Publication number | OT-2026-000016433 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-77d4-bdee-46b82d59318f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2808a9b21368c2f5d8832b24e58151d7bdf73d8a45dd4b37fd6ed755734b59d1 |
|---|---|
| Markdown | b2cf8ed142ac8619eb02dd4321b403df284dd331943151560ae3999e2c47fd92 |
| Publication page | 567b066ceb5a73a0f585da4c6eb54a501ce8e42658f52537de24995c50f665cc |
| Manifest | 04fd9694b21b113d0e58b95788ca07e054422b6cd8ca7a099f9d9aa33f3d8d43 |
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 | duGslRHnxzwfgl9ZCs65E8er0o8BMks0GNhs7E8mJN4KNCFCbfBT5+4mXmRLFRXwM7o8Ycyy741cfvtsrm2OAA== |
| 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
| 2026-09-17T12:04:31.750232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016433observed 567b066ceb5a73a0f585da4c6eb54a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:31.731126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016433/manifest.jsonobserved 04fd9694b21b113d0e58b95788ca07e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:31.712921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016433/publication.mdobserved b2cf8ed142ac8619eb02dd4321b403df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:31.696076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016433/publication.txtobserved 2808a9b21368c2f5d8832b24e58151d7...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. |
|---|