OT-2026-000011005
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-2026-000011005) never changes.
Identity and time
| Publication number | OT-2026-000011005 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-76be-be80-d6ae4117bb06 · 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-2026-000011005 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb8747dd0840c9ad97a353a3f263524ae875da02d3e96d8d9bc31074fadc83ac |
|---|---|
| Markdown | 5415d5842f7783b7633bb1f8efb1bcc36593867aa80d07b6b39fdcf514916d2a |
| Publication page | c41fa7af1eddc3b87425fc99589c9f555454a8f47fc3a7058964a9ccad4f91fa |
| Manifest | 4de9653c6b5405e5616e0dc4873c80c89a556a80f2f8d51d91c6fa7a7cf89a63 |
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 | KodEZk5nRTD3prV0UBLeFQY0IwihKHsjb1HGA41EazePSVoFnAAHCbxx482S+K98mmn7Et5RvS8KAbnbI8Y2Aw== |
| 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
| 2026-09-17T12:13:49.304814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011005observed c41fa7af1eddc3b87425fc99589c9f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:49.283889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011005/manifest.jsonobserved 4de9653c6b5405e5616e0dc4873c80c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:49.262291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011005/publication.mdobserved 5415d5842f7783b7633bb1f8efb1bcc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:49.240625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011005/publication.txtobserved cb8747dd0840c9ad97a353a3f263524a...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. |
|---|