OT-2026-000010924
Publication integrity record
Single 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-2026-000010924) never changes.
Identity and time
| Publication number | OT-2026-000010924 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7506-845a-00ab978d4f17 · 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-2026-000010924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38233ef22fff43ef9c0afa2f93231ce6da361b6bd3f0b685a626cd60f45ef6d4 |
|---|---|
| Markdown | 2c768116699f0676ccae534aaaff2db8df5c00b483d61d41bc295eedd06f261a |
| Publication page | 2830ab768ad0fe3fefb9521c59a359b4c673bc00bc04f046190f3ce580433dd9 |
| Manifest | d4f4a415cd71a21c26f252f0d1ee6e73596a4eb620298c0d907389f16660f3ec |
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 | 2iqYEb/6LsHpOOzy4D1RlAU3/dTt3UBiGtQStlT7ut+06ZWKPHSRh2gD3JTgXD4ycqVOcbMN/LHBdW1yAMbwCw== |
| 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
| 2026-09-17T12:13:42.463515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010924observed 2830ab768ad0fe3fefb9521c59a359b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:42.443384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010924/manifest.jsonobserved d4f4a415cd71a21c26f252f0d1ee6e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:42.423667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010924/publication.mdobserved 2c768116699f0676ccae534aaaff2db8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:42.403222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010924/publication.txtobserved 38233ef22fff43ef9c0afa2f93231ce6...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. |
|---|