OT-2026-000092077
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000092077) never changes.
Identity and time
| Publication number | OT-2026-000092077 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7b41-9d49-fb99b97ff530 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 990bfbc293e087c647f8995d81aaad2592a6fc8b2c57b789bd8fdbf264483166 |
|---|---|
| Markdown | e171f7246a5ce6d7ebaea935c0bed6388a597071dd49437ab337261d1a718478 |
| Publication page | a2f918057e1f4cff83bdfed8382b52d5499de9bdf5b341d2dce8410e85f3c586 |
| Manifest | 040af0045d5f8a70550fdb06c3e1e7d916e08af2edf9e67608380e7573268c37 |
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 | 7J0svPOpN9t2+TOITUJwQ2j4A88ojsGR3r4DgVjKXoT8q9EkEAVaytz4g9YaFak3AVEnGlSG2OG2RiHWzEGhDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:10.911465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092077observed a2f918057e1f4cff83bdfed8382b52d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:10.893904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092077/manifest.jsonobserved 040af0045d5f8a70550fdb06c3e1e7d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.875332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092077/publication.mdobserved e171f7246a5ce6d7ebaea935c0bed638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.857523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092077/publication.txtobserved 990bfbc293e087c647f8995d81aaad25...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. |
|---|