OT-2026-000095668
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095668) never changes.
Identity and time
| Publication number | OT-2026-000095668 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7f75-acea-bef001255cc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095668 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2080c393d643a967e5150bd457030deb47c5295e467e255846149cd63c3263c1 |
|---|---|
| Markdown | b4404266d7c074a32004ea5e165c40364c9279f8dbb64bfca56912cecf54cac7 |
| Publication page | 35a60334821c87f9ea2400e04e992878b76b00d37638ff9b668ef74b6e9f902c |
| Manifest | f0bfa35efc4d849f2a91c1b22e480d6c0c429d50cf62ebaf27f08248d7f76346 |
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 | NFaYiA2/ZXvCJcKAjyAzFvmDyqMEloYeg1LUgpUjB5gYhSvLh6lLi1WYjUNpnApb4wqXArz5H9p12YtPcdgdCQ== |
| 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
| 2026-09-17T09:35:08.489981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095668observed 35a60334821c87f9ea2400e04e992878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.472143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095668/manifest.jsonobserved f0bfa35efc4d849f2a91c1b22e480d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.444733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095668/publication.mdobserved b4404266d7c074a32004ea5e165c4036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.425517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095668/publication.txtobserved 2080c393d643a967e5150bd457030deb...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. |
|---|