OT-2026-000030667
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000030667) never changes.
Identity and time
| Publication number | OT-2026-000030667 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-7959-a330-03f075d116da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38a1a4f215c59a167c028ae745d260718e1fc08aaff8b8c45e18fa972ebc2653 |
|---|---|
| Markdown | 4c0fe894dcba12ceafe9f245d70eefff9eb179071947db385bb65f3371aa1c63 |
| Publication page | c134e405598339f95e1c4c9f6786857061cd1e0b9609eff354996722c5112fa3 |
| Manifest | 5ba67fbd9b1c9d074c7d772a0cf7feb937ba40932191004b27f5fe7b3cf775ff |
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 | qfJcmZ5pKmH5LcM26kJ7msSTrXuGKU1D5OpQbw0TnxFqRlEBZGRACe8PdgbklV4FFO2iJedHkE/kq0jjxeyxBA== |
| 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
| 2026-09-17T11:36:33.246411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030667observed c134e405598339f95e1c4c9f67868570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:33.227934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030667/manifest.jsonobserved 5ba67fbd9b1c9d074c7d772a0cf7feb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:33.210594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030667/publication.mdobserved 4c0fe894dcba12ceafe9f245d70eefff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:33.192161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030667/publication.txtobserved 38a1a4f215c59a167c028ae745d26071...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. |
|---|