OT-2026-000011134
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, vented after set-down
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-2026-000011134) never changes.
Identity and time
| Publication number | OT-2026-000011134 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7c7b-ad53-25d8697c88f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45a3d9ac096c41c1ed534973037b4b14e5cc21bffacb92eb1c246bc65b928dd3 |
|---|---|
| Markdown | 5d14f363be0de29879b878feb41d6e0e2d44b1e0439ef05a91e7cc907ca24a23 |
| Publication page | e012e2e1dd32224c1dd8c2e6ce6e56ef04da04752386fe368e26342bb54cc9e1 |
| Manifest | f3c79804973cb8ac320511156729a3062615b974a3d7c1bba9c45182b09c55e3 |
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 | L/0FYKPL8TPanZZ3L8OeLWQYxmbZ8qEOkzu7EINXFY8b4ettqteas3mopwYZE4D6+Ub9vOGFhK4qIy30Rcv0Aw== |
| 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
| 2026-09-17T12:13:59.475063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011134observed e012e2e1dd32224c1dd8c2e6ce6e56ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:59.455734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011134/manifest.jsonobserved f3c79804973cb8ac320511156729a306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.435554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011134/publication.mdobserved 5d14f363be0de29879b878feb41d6e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.416039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011134/publication.txtobserved 45a3d9ac096c41c1ed534973037b4b14...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. |
|---|