OT-2026-000059185
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000059185) never changes.
Identity and time
| Publication number | OT-2026-000059185 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-703a-82b6-60482e87274e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a168c7365ec0760ffea397a6033cc865272929a0bc508bf150956e606fcf03b |
|---|---|
| Markdown | 4151aef70733057320c6f104dbdc39ed32e0e35bf3e3925606535e3956ae8e4b |
| Publication page | 896d7607a56aeaf09520a49e73462e0ec49cab3ea4a73356f316e337106c86fd |
| Manifest | 7cd4bad403fdc6d4ba228506e9d44a60a39ae9469cedcc51c63be2780d7ccfee |
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 | 28NCxwAq1YK8Quai+2oCtH28E6GvONk2YVja5ix3ihWzTKOX8XPKlwh94ZzwvSs5UBUiy2GKs0Ah9mXUOmOfBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:08.651789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059185observed 896d7607a56aeaf09520a49e73462e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.633483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059185/manifest.jsonobserved 7cd4bad403fdc6d4ba228506e9d44a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.617874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059185/publication.mdobserved 4151aef70733057320c6f104dbdc39ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.599551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059185/publication.txtobserved 7a168c7365ec0760ffea397a6033cc86...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. |
|---|