OT-2026-000024552
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000024552) never changes.
Identity and time
| Publication number | OT-2026-000024552 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7c26-91f1-15100a829ad2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024552 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2c824a3bec7555a97e0b9d5a0c6c7bac6cdc5dba637b3381d82abd9eab67ec3 |
|---|---|
| Markdown | a278d1fd15c3865cf4af542519b8a4744be3f082a2ed2584ed72f96e530cb74f |
| Publication page | 091171f676fa438c4f657d0878014ba564207375d13caa40e8cc704250a6e695 |
| Manifest | 6f8d8c4400f9845cf1b80f38328ad166882fe6ee5852f30932ff89eec7e559c6 |
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 | TJUmC2VGIMytPlGH5YHJAGrh5axnNlwg67oFCKdUk7qrS45koXgVmKVlewLUuyvnSUJRG1FyM41jjfSRfBcNDw== |
| 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
| 2026-09-17T11:50:41.696966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552observed 091171f676fa438c4f657d0878014ba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:41.671962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552/manifest.jsonobserved 6f8d8c4400f9845cf1b80f38328ad166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:41.640546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552/publication.mdobserved a278d1fd15c3865cf4af542519b8a474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:41.611015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552/publication.txtobserved d2c824a3bec7555a97e0b9d5a0c6c7ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.176423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552observed 091171f676fa438c4f657d0878014ba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.161121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552/manifest.jsonobserved 6f8d8c4400f9845cf1b80f38328ad166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.138291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552/publication.mdobserved a278d1fd15c3865cf4af542519b8a474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.118514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024552/publication.txtobserved d2c824a3bec7555a97e0b9d5a0c6c7ba...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. |
|---|