OT-2026-000010512
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000010512) never changes.
Identity and time
| Publication number | OT-2026-000010512 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-78ca-b10d-e4323ab0e2a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dec30c12743c79d1b7483af2a8ab42aac6242998560c064661768abbbab827e |
|---|---|
| Markdown | 5a87bdcd7e4fc7f47efa585e7be1fd2044206439e0c8673ea3ea5f6044269d3e |
| Publication page | cef5ecb4718d919df51d7ef3be2346f832de3873110cd6d8d6d9a38edc46f21b |
| Manifest | a2c27fdd06a48b2a41d6110ebb8de9e5fe7348905af2093169522ae120c96da2 |
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 | ZXzV7rCgOeiI0CqOQ49tUNINE9Hm2JFe1zidR8gO1SeZDdckozxYtwTwjSGAA29a1yG4g8B1ZCkPRgJ+UFtPAw== |
| 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
| 2026-09-17T12:14:40.139776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010512observed cef5ecb4718d919df51d7ef3be2346f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:40.121001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010512/manifest.jsonobserved a2c27fdd06a48b2a41d6110ebb8de9e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:40.101833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010512/publication.mdobserved 5a87bdcd7e4fc7f47efa585e7be1fd20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:40.082091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010512/publication.txtobserved 3dec30c12743c79d1b7483af2a8ab42a...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. |
|---|