OT-2026-000097003
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000097003) never changes.
Identity and time
| Publication number | OT-2026-000097003 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-70e1-8a57-4edde037449d · 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-2026-000097003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cc9f7ded42525af178a72d45dbc13e0f3232da62ebd30e6c441278ba796e71c |
|---|---|
| Markdown | 9a4388f2426d87f4534cd268766e29e570e621de3a94f0ce4e0d2e0a50b87760 |
| Publication page | 22f60cb8b23a476df0eb588bec970e948228599b198f9c425a373fadb6f7042c |
| Manifest | 7063bf944bd95e6684ffcba8789b9e44931babd318c7d521a7acd547e18e09fd |
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 | wDqhk9v3pRb7KF2cUHKWzNsQ6/rKekm5phrzlL4wmtYn953XuATPRtiNqf3T7lcIumeMg7wEqGubnTiq+m1JAg== |
| 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
| 2026-09-17T09:10:27.911135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097003observed 22f60cb8b23a476df0eb588bec970e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:27.894814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097003/manifest.jsonobserved 7063bf944bd95e6684ffcba8789b9e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:27.878207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097003/publication.mdobserved 9a4388f2426d87f4534cd268766e29e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:27.860521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097003/publication.txtobserved 5cc9f7ded42525af178a72d45dbc13e0...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. |
|---|