OT-2026-000005289
Publication integrity record
Vacuum cup gripper, per zone isolation, six outlet manifold, ejector fed, contact triggered
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-2026-000005289) never changes.
Identity and time
| Publication number | OT-2026-000005289 · never reused |
|---|---|
| Internal UUID | 01a0a934-057b-709d-9cb7-2471482645ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:52:33.918008Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005289 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69daad583563ecdc823bfe1d91c73bceb371111cfadd83385de55d3ae7b8cf80 |
|---|---|
| Markdown | 1b9ea24a8d514e73b77d80b433b1ed4b9f0317a416f14203974e3fe11cef1ed4 |
| Publication page | 9e9377ee80907504d9ba27dbb381d76f433325bf10f7e7d9fd76870e29f9c87d |
| Manifest | 27300987a05ab5c8fa6e343ba97518cb41506c6fb5d4e09917503ade14cebeca |
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 | BB8ThA7dkmWRIfDFnj3R86QgK83UN9/nUHxQWQYciapZJWvlsjvAcCKL2+l96PS47UPbv6g2zcPABucRSMw+Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:26.407932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005289observed 9e9377ee80907504d9ba27dbb381d76f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:26.394672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005289/manifest.jsonobserved 27300987a05ab5c8fa6e343ba97518cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:26.381287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005289/publication.mdobserved 1b9ea24a8d514e73b77d80b433b1ed4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:26.244597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005289/publication.txtobserved 69daad583563ecdc823bfe1d91c73bce...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. |
|---|