OT-2026-000097132
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000097132) never changes.
Identity and time
| Publication number | OT-2026-000097132 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7813-b84f-af0457eb5511 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 913f232086e2fc93b205eb888495c11e8bd4bc91bf55355166aad8317867258c |
|---|---|
| Markdown | 197ba18b6a17e26b617cd29b2aaafecd1956ee04bdc37b16dc7dbce5ca3f2161 |
| Publication page | 0a958692ddc88be7255660c350447cf76994d39458b442cf029f7468fe4be1e7 |
| Manifest | 6ca1134105d95ca4e3523ddb6cb6a9fb4d2830d80211c121b7d499b6aae4699f |
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 | df0ghPRBkEbmW+nH1AM4LUs6YLvJDD+NrNfrK/Ztn0gvsfHrgq4kk/c8rcye4u4J73NThFQsPfpaJ9ZjVdhMAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:54.419395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097132observed 0a958692ddc88be7255660c350447cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:54.399814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097132/manifest.jsonobserved 6ca1134105d95ca4e3523ddb6cb6a9fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.381996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097132/publication.mdobserved 197ba18b6a17e26b617cd29b2aaafecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.364447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097132/publication.txtobserved 913f232086e2fc93b205eb888495c11e...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. |
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