OT-2026-000010867
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000010867) never changes.
Identity and time
| Publication number | OT-2026-000010867 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7fa0-aa71-95276d5bab7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010867 |
| Status | PUBLIC |
Content hashes
| Canonical text | dad768604311720fb434ec295a34852d89f47b1c31bb9ac620a8ee478b3e0462 |
|---|---|
| Markdown | 53c435c820dba774880cbecd1b3831d234ded692b443c8c64ce34d40e6b3eaed |
| Publication page | 8dd67e8d47413a021329a79a16135964c13f1ad7baf6df64744e07edac75f8b5 |
| Manifest | 0c3be2ca70fa0029e17c72c83175ad7259eb7161644a503a2abcab4a11ebfa05 |
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 | 9iQwQbrFW8Do8hCSrnoHjJMHlmruhIGWKjdk3mjNTvCFE78Vwz3qncKPGYQFZlWRoxCKOAi1nW4c3Co+msi0Cw== |
| 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
| 2026-09-17T12:13:37.788141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010867observed 8dd67e8d47413a021329a79a16135964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:37.769210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010867/manifest.jsonobserved 0c3be2ca70fa0029e17c72c83175ad72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.748264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010867/publication.mdobserved 53c435c820dba774880cbecd1b3831d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.727781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010867/publication.txtobserved dad768604311720fb434ec295a34852d...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. |
|---|