OT-2026-000010704
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000010704) never changes.
Identity and time
| Publication number | OT-2026-000010704 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7dbf-a732-db7f9efc36c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66d930791dce08a1892acfad4826c15129aaf9e3b850848db1415b41781febbf |
|---|---|
| Markdown | e5e7b3b1f3fee577a9c400a89e82f8217e528d80d1a2cc358cfe4726b27d53d2 |
| Publication page | 02b481eba6791a6c8caac0cdacbf69a937b190a5df66590ff390257fc87be021 |
| Manifest | 886c4bca61f25e58050f94cbee6e0cc4940b274a07ea9236c39c645916ce0662 |
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 | UWUmut9DwvcJ/MMKRKyoxs2UqgJh3QIfWU0+OI+/MqB0i5PWsqQErcbnJH2vJNDtYHGbPyLzUk8pWW40tUpjCg== |
| 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
| 2026-09-17T12:14:55.366972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010704observed 02b481eba6791a6c8caac0cdacbf69a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:55.348975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010704/manifest.jsonobserved 886c4bca61f25e58050f94cbee6e0cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:55.327498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010704/publication.mdobserved e5e7b3b1f3fee577a9c400a89e82f821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:55.306838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010704/publication.txtobserved 66d930791dce08a1892acfad4826c151...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. |
|---|