OT-2026-000050511
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000050511) never changes.
Identity and time
| Publication number | OT-2026-000050511 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-7364-9acc-c991b830efbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050511 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8d6bdfd1da4623847cc8f930ac15b3be0c61551a0573bd299ec49bc7d547749 |
|---|---|
| Markdown | 904cb9c10bf164e2afaaa854255df412a85d0dcf4e0f9b40bf04cb9903e3c361 |
| Publication page | 9d5e37351e79b9a51df205099a74f1f732a9f196abdd28789413ddbceddb3896 |
| Manifest | 0fb11d563bea8dd7102b33ccfeea25926d3fae4db036ad91c29171fc154a8fae |
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 | qe4gMb5h9t2/cz/SzS1ngm+9INDoOookLuQOWRU8uTq8LHlHLPbyHMzIYJAO2fCdoJ01IlnLhg1dB0aMPyVHDQ== |
| 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
| 2026-09-17T11:01:34.356511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050511observed 9d5e37351e79b9a51df205099a74f1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:34.339571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050511/manifest.jsonobserved 0fb11d563bea8dd7102b33ccfeea2592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:34.322761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050511/publication.mdobserved 904cb9c10bf164e2afaaa854255df412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:34.307004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050511/publication.txtobserved e8d6bdfd1da4623847cc8f930ac15b3b...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. |
|---|