OT-2026-000071101
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071101) never changes.
Identity and time
| Publication number | OT-2026-000071101 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7f31-9c6b-7c44f9c9c5f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ae80370b9ad3fd60b9cbcba0367512d0ad893c38f892cc539a14b0c0acacc6c |
|---|---|
| Markdown | 557af089f162c6c1a4af02fd6aae5004121703714a4756244d3a3aa3978ecad6 |
| Publication page | 36afa7296c6a92d68b7e5545f1955674ed8ca5032ff41d2d3509740f6ec6c939 |
| Manifest | 8ce86e37d65810691d218f47cfcb516723d6881c23b8913069ca440aaa8b80ba |
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 | 2JDQMjCVJc21JdEb56gccY17QMJkExmtnaWPbjQtCQAirr8Yv2rgo4Wz1LJA/TNQ8QGe3rE76JdhZRp7BqFrCQ== |
| 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
| 2026-09-17T10:25:57.906441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071101observed 36afa7296c6a92d68b7e5545f1955674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:57.890135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071101/manifest.jsonobserved 8ce86e37d65810691d218f47cfcb5167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.874796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071101/publication.mdobserved 557af089f162c6c1a4af02fd6aae5004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.857457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071101/publication.txtobserved 0ae80370b9ad3fd60b9cbcba0367512d...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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