OT-2026-000036432
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000036432) never changes.
Identity and time
| Publication number | OT-2026-000036432 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-796a-bf1a-dcc3a8ca9e3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35877d5c9a7d7b60478b4e928e790a79ef4413f228d6a2c0ae94e8b63df49ae7 |
|---|---|
| Markdown | f622a09f86fb3224f60f00f38e982446ee75641c6eb333bdb9000974f8aeef14 |
| Publication page | 58204c4ac35102e03f493a6e35c80542d833fa9c54ea12de0abb2edac467458c |
| Manifest | 8bcf2c05c8133c97d48ba82c7cef05ad5021fcd49d3e744af5b096015dd5af80 |
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 | PwdU+pDmT06TaXpsl27Vt7e9JCRfZoy+sq9czWeO4i3WL/qJKg+yRQ631n9ar/Ww2HuslNIKnJ2Yo8tpFb+9Ag== |
| 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
| 2026-09-17T11:26:49.555731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036432observed 58204c4ac35102e03f493a6e35c80542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:49.537510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036432/manifest.jsonobserved 8bcf2c05c8133c97d48ba82c7cef05ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.519680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036432/publication.mdobserved f622a09f86fb3224f60f00f38e982446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.502002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036432/publication.txtobserved 35877d5c9a7d7b60478b4e928e790a79...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. |
|---|