OT-2026-000034431
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000034431) never changes.
Identity and time
| Publication number | OT-2026-000034431 · never reused |
|---|---|
| Internal UUID | 01a0ae76-12eb-7e16-9d00-795aa59a12a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:48.823624Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034431 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e9dc9c1a699ba11bf02281d462cfe2f49b8d65ff4a6df66e61dbe69fb550b63 |
|---|---|
| Markdown | 81a75a084b324a4210726982fcb47f00ef490745f391581f24f58d72694fc470 |
| Publication page | 2bca3273465b33e6e7672eaee90321830b9c38d4690328fee61190b0775836a4 |
| Manifest | 0d5f424ee4ac7759de0e5eda73a5efd0f4d227f971580d42df0590baa1e80108 |
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 | sW170J0FFP+t4nLV59MMsBflDk/a1UlDrUyEaY7C5k/5dOP6/Zzs9HP0PnxREBfdqYM9poimqfn8kRRfasjRBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:45.179859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431observed 2bca3273465b33e6e7672eaee9032183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:45.163666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431/manifest.jsonobserved 0d5f424ee4ac7759de0e5eda73a5efd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.146673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431/publication.mdobserved 81a75a084b324a4210726982fcb47f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:45.129689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431/publication.txtobserved 6e9dc9c1a699ba11bf02281d462cfe2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.961189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431observed 2bca3273465b33e6e7672eaee9032183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.944093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431/manifest.jsonobserved 0d5f424ee4ac7759de0e5eda73a5efd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.926063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431/publication.mdobserved 81a75a084b324a4210726982fcb47f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.907264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034431/publication.txtobserved 6e9dc9c1a699ba11bf02281d462cfe2f...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. |
|---|