OT-2026-000083611
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000083611) never changes.
Identity and time
| Publication number | OT-2026-000083611 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7ae0-af64-c42e51e00d44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04c8a8b8543c4a3d9c1977fcd0d3e789d28074070d38dca8e8a2209f442954c3 |
|---|---|
| Markdown | b382ac6fe917df2dd691316ffca4125fc13520ed8a42b2f98ee184ebfff67782 |
| Publication page | 52b98f7c6eafea0e89009fa934600c86a8c000f26387ab31e23be8046f510f6c |
| Manifest | 82b07b417a142a15882e37e079625a23c5b2905cf7a3b64d04c76e9ce875a8f5 |
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 | yfFe92dqCQLFGl3i5vvpDfq7AwT037csl7MTTMBMhF2JzfCoXPISnTF8DL3VH+7jtKQAnSpZlcCP7bFObUpDCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:06.492790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083611observed 52b98f7c6eafea0e89009fa934600c86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:06.475913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083611/manifest.jsonobserved 82b07b417a142a15882e37e079625a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.457501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083611/publication.mdobserved b382ac6fe917df2dd691316ffca4125f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.439688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083611/publication.txtobserved 04c8a8b8543c4a3d9c1977fcd0d3e789...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. |
|---|