OT-2026-000035108
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000035108) never changes.
Identity and time
| Publication number | OT-2026-000035108 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-71fd-8e71-1ab5d38a191c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035108 |
| Status | PUBLIC |
Content hashes
| Canonical text | af6febac1d9d1d17e286331112b6577ab1ad74e0d57ea8b54d2baf0f480f7ad6 |
|---|---|
| Markdown | e3970e188caea8dbb050311d91c742d609bea3049393902665336efaed2bf3e9 |
| Publication page | f3dcca877a3933a030d19f8d4660aa5a04695264ac9fe26b89303db129245eff |
| Manifest | 89c255417a16f48c39e21c3e51e8abad9e7dc7977de9f32fdc798e1a95f923b5 |
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 | CpTmjZWJW3MRQ1zExcvRPtdXG3bcEUD7AyO6WdxWG3X4cOZYDUHFgfEwdBQMc6pGDrUFQUBHf0tNv79rdQzACA== |
| 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
| 2026-09-17T11:28:11.106332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035108observed f3dcca877a3933a030d19f8d4660aa5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:11.090058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035108/manifest.jsonobserved 89c255417a16f48c39e21c3e51e8abad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:11.072184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035108/publication.mdobserved e3970e188caea8dbb050311d91c742d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:11.051684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035108/publication.txtobserved af6febac1d9d1d17e286331112b6577a...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. |
|---|