OT-2026-000092367
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092367) never changes.
Identity and time
| Publication number | OT-2026-000092367 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875c-7e72-b1d7-a5446ab975cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20506722bbf1e52d58307d1c4f47cf183f3d65ca02640c435264972ee9de8876 |
|---|---|
| Markdown | 07922259953f7950431bc46b1dea1eeb11c778566ced4dd7b7fdb10b1615d378 |
| Publication page | c1ac50bd54df885312eb15e5ac3519f1a237c25f2cc242cc8c487c3a92a74400 |
| Manifest | f997d031ae11582e9429b77ce005463159b8a54505551d8a9b47cda446702091 |
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 | KD2BSj9jhhh1ltl3pBprxniNhYTmi3C/sPQLgxYd6P4dKya0K2o3NMpgrdTDXX46QWqBTc6LQUGrm+CI5QaLDQ== |
| 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
| 2026-09-17T09:41:55.217189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092367observed c1ac50bd54df885312eb15e5ac3519f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:55.199200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092367/manifest.jsonobserved f997d031ae11582e9429b77ce0054631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:55.182426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092367/publication.mdobserved 07922259953f7950431bc46b1dea1eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:55.165901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092367/publication.txtobserved 20506722bbf1e52d58307d1c4f47cf18...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. |
|---|