OT-2026-000047001
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000047001) never changes.
Identity and time
| Publication number | OT-2026-000047001 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-72ea-a7fe-ea733fe91088 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047001 |
| Status | PUBLIC |
Content hashes
| Canonical text | d041b4bb84ee52bc3d64991ff59394491db50c250aa09c811d5a0527ff50d957 |
|---|---|
| Markdown | 49b9e58405b6a8648f731bafd01c852d683c850c45182975a40f383db6cbdcba |
| Publication page | 66b174de577f8ab5ee9a051cc26cb20a3562aa416ead7de5a6fc1a1d1a21a85c |
| Manifest | e5c780628dcc896e3ff0117464860e0d8d3ce4fa293defe99e631cf9215dcf39 |
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 | qolIODdF0iBfH4XwLkmTZL4A/YNzZf/ZLh6YPGXs8S3JXXdymrJSzFMkVs32SKFBWuxnafmkdRe3IrbqTM0AAQ== |
| 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
| 2026-09-17T11:10:16.570511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001observed 66b174de577f8ab5ee9a051cc26cb20a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.551999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001/manifest.jsonobserved e5c780628dcc896e3ff0117464860e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.532520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001/publication.mdobserved 49b9e58405b6a8648f731bafd01c852d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.513264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001/publication.txtobserved d041b4bb84ee52bc3d64991ff5939449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.183368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001observed 66b174de577f8ab5ee9a051cc26cb20a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.166266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001/manifest.jsonobserved e5c780628dcc896e3ff0117464860e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.147372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001/publication.mdobserved 49b9e58405b6a8648f731bafd01c852d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.127537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047001/publication.txtobserved d041b4bb84ee52bc3d64991ff5939449...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. |
|---|