OT-2026-000044613
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000044613) never changes.
Identity and time
| Publication number | OT-2026-000044613 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7101-b4bf-7dc8b0ea267f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044613 |
| Status | PUBLIC |
Content hashes
| Canonical text | becd33dd43c6aba155243ee68e40b99eb92d3de2d6338720c61058ff26ac264b |
|---|---|
| Markdown | 5905d0d3ae785621c1ce13d365e2b9787edd2622adb0aa6aa8f84ec5e626c54f |
| Publication page | b8555e8fdb8b4731a8fada055924717c37bcc926cf30deebce2edb489e5ba990 |
| Manifest | e345620a0ab9025a35f3360169e2ac4190fca38697df4e72de9cf1b577e53485 |
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 | xAV1UvT0Qxu4VHkHAc+goHKXGbeTqzb6HDKu3ktUouF9Ias73i5adhmrPXUmWEorrK7BMlsp7ckTcPKi3UngCw== |
| 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
| 2026-09-17T11:11:50.784533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044613observed b8555e8fdb8b4731a8fada055924717c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:50.764167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044613/manifest.jsonobserved e345620a0ab9025a35f3360169e2ac41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.743284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044613/publication.mdobserved 5905d0d3ae785621c1ce13d365e2b978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.723071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044613/publication.txtobserved becd33dd43c6aba155243ee68e40b99e...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. |
|---|