OT-2026-000011584
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000011584) never changes.
Identity and time
| Publication number | OT-2026-000011584 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-7a51-bb49-5528dc60115b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011584 |
| Status | PUBLIC |
Content hashes
| Canonical text | d604be9d952101deb8c25c6221b117693938880abe0ab37187f6bd9889eec6cf |
|---|---|
| Markdown | ef112fef80de4d09d63352ac673acf18a7a0b9b08dc2f743d4a4211c89813c61 |
| Publication page | 8e4e25eafaaebd71e7ee382a274d22e99a14327eaa9143ab206cd0db84a106b5 |
| Manifest | 74b8e48bd1f6de1587257f5af1451ba4c86bbf8d97c74a4fe60f8f1e2bc5c401 |
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 | QFjX4pYmuFZHn94yKikZuXZc63o/DT0DGtLMR0L7b7kGdtmb7SvtQqRnreTtLeFCF9Mv2GMQhAtXw3/xZN5eDg== |
| 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
| 2026-09-17T12:13:29.199524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011584observed 8e4e25eafaaebd71e7ee382a274d22e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:29.179443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011584/manifest.jsonobserved 74b8e48bd1f6de1587257f5af1451ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.161946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011584/publication.mdobserved ef112fef80de4d09d63352ac673acf18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.143502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011584/publication.txtobserved d604be9d952101deb8c25c6221b11769...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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