OT-2026-000024501
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000024501) never changes.
Identity and time
| Publication number | OT-2026-000024501 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-74cb-bff8-bb146e1edac8 · 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-2026-000024501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 958bd4a979d959b9a734ec29e6ac208945ce670e5a3009e7eaae8decdda11dbc |
|---|---|
| Markdown | 305a00ebc2893c2954b294b4308aaa8873cd854c4f53cd057fad4e1641ba1427 |
| Publication page | 5aa5cd6c4bcb1af9ac70d2c77d338825769f378baecda5b1e9738cc079689551 |
| Manifest | 1d95cecbb99967befd65e0dc58d58cb2ad698c7bd7e3edaf28a9a131e8d4df41 |
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 | zVKOZfvmYH75uAGSskCJJy+K7Fv39ltRa5Sca+7x4n2d5JSe+i8L52pbwppls3to1gTPM7I75R/cnercXsGuCg== |
| 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
| 2026-09-17T11:50:30.988580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501observed 5aa5cd6c4bcb1af9ac70d2c77d338825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.957574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501/manifest.jsonobserved 1d95cecbb99967befd65e0dc58d58cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.933583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501/publication.mdobserved 305a00ebc2893c2954b294b4308aaa88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.910616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501/publication.txtobserved 958bd4a979d959b9a734ec29e6ac2089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.173658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501observed 5aa5cd6c4bcb1af9ac70d2c77d338825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.153548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501/manifest.jsonobserved 1d95cecbb99967befd65e0dc58d58cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.131013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501/publication.mdobserved 305a00ebc2893c2954b294b4308aaa88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.105947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024501/publication.txtobserved 958bd4a979d959b9a734ec29e6ac2089...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. |
|---|