OT-2026-000097394
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000097394) never changes.
Identity and time
| Publication number | OT-2026-000097394 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7ffd-acaf-5176daedee51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9700ec6676b9fcdcf1316784c8c44c3229e905dc0bbda925c5394e306f718ff7 |
|---|---|
| Markdown | eb5264c6cfba585608ff83254f2107ed854f44893831110422fe90a0642799fc |
| Publication page | 88d8be72455ed7dc5e7c445bef9a40807b8594cdf4fca9f2d36143fd328bceca |
| Manifest | cb7be3616539a1ea2a5762c5abf4350bf2f1f0e97c85754b198c2bbff1e346ff |
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 | UFDUQadF6O+3k9/GxHoKPEE1AX+YDMSR93HAi0dsz0sBlV5+Z8zyEdfZzebC+RdCrsLenMeS/YnHZboPJMWOAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:40.671397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097394observed 88d8be72455ed7dc5e7c445bef9a4080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:40.654376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097394/manifest.jsonobserved cb7be3616539a1ea2a5762c5abf4350b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.634509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097394/publication.mdobserved eb5264c6cfba585608ff83254f2107ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.617614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097394/publication.txtobserved 9700ec6676b9fcdcf1316784c8c44c32...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. |
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