OT-2026-000097533
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000097533) never changes.
Identity and time
| Publication number | OT-2026-000097533 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-71d4-82a1-a4c16fc6553c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b974c64c8600a816a38f83223db5873e579ad08bd020ceefbb04876bc4c3a5f |
|---|---|
| Markdown | 67207cb30d21b8d417ff0d8ef72ea5bfac6d4a29d645e7d624e1323e330b5ef5 |
| Publication page | e1644a4553a1cb1716a490d250d52498a7fffa119e8c14b4944b0294c00efe8e |
| Manifest | 7f88a6393e0b5367779c08f2a1a8312a54070f9c56ae87e1ff936014d9d739c5 |
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 | 4mLniQ1ZJmIWc5ZyhQR5Gj73sEgGz985IaYlMqeyIoN+GNADi34mmFLBzWOOhGCPNgqot1TMwaRA+ySEhOI7Bw== |
| 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
| 2026-09-17T09:33:24.551410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097533observed e1644a4553a1cb1716a490d250d52498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:24.533195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097533/manifest.jsonobserved 7f88a6393e0b5367779c08f2a1a8312a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.515608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097533/publication.mdobserved 67207cb30d21b8d417ff0d8ef72ea5bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.496908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097533/publication.txtobserved 2b974c64c8600a816a38f83223db5873...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. |
|---|