OT-2026-000011037
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, vented 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-2026-000011037) never changes.
Identity and time
| Publication number | OT-2026-000011037 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7ec8-a903-5bf938e40e7a · 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-2026-000011037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 297a42c54172ac192f472255e3014234e881aeec4b5da65cb258220f07daa237 |
|---|---|
| Markdown | 7a367b3d2c3c1d3df5e8a8186466c8fb028439d89f637982b52516cbf98791b0 |
| Publication page | db7a02f800bc4bfc00565164cf85799f139c3b4d2fe9cf719921aebaff7c6045 |
| Manifest | 5dd6c999b0dd60ebc7e7d98ab9fe30b04ac952b9024f18d712f9ac1ac9546816 |
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 | YD435yLoF3M9/TPS3AClBOlst4YjKGbBpy39RptxI8jSlwSxev+L0HLppDpqitCZJ+L3NicUTsET5L83ahObDQ== |
| 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
| 2026-09-17T12:13:51.964819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011037observed db7a02f800bc4bfc00565164cf85799f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:51.946163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011037/manifest.jsonobserved 5dd6c999b0dd60ebc7e7d98ab9fe30b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.926087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011037/publication.mdobserved 7a367b3d2c3c1d3df5e8a8186466c8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.906011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011037/publication.txtobserved 297a42c54172ac192f472255e3014234...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. |
|---|