OT-2026-000095672
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-2026-000095672) never changes.
Identity and time
| Publication number | OT-2026-000095672 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-73b4-b67d-002ddcb1230b · 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-2026-000095672 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea7f6e6d8115c51e96ac34060d56fa9c74fb31d8586d647ef3c0cf5b57d02d2d |
|---|---|
| Markdown | 22e6ed6fae775ed8df8170375976fac3a91ac8ecb367b5a020e54950fd7be7c9 |
| Publication page | 7ba43b2bf33e6528480312694537ec1ee36ed1ad48a7f688b60933f6c70179bd |
| Manifest | c5138868f4ea051c2847504d298b07cd2e02215249f88c84fb02ed7122cdc193 |
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 | WBWRzd/3kWa/8CZb27Nr0SSfpqMr2BD9dffGsjuHYUj38w9BpeVa+ZJ/lWeEmSSZxUutOb74zgpB1sF4a26NDw== |
| 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
| 2026-09-17T09:35:08.783924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095672observed 7ba43b2bf33e6528480312694537ec1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.765722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095672/manifest.jsonobserved c5138868f4ea051c2847504d298b07cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.749126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095672/publication.mdobserved 22e6ed6fae775ed8df8170375976fac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.729726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095672/publication.txtobserved ea7f6e6d8115c51e96ac34060d56fa9c...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. |
|---|