OT-2026-000038292
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000038292) never changes.
Identity and time
| Publication number | OT-2026-000038292 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-73e1-8984-784da16c6ce4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c126110c9fbcc5f5c2f4adf22dd2b0908c8dbc0fea8f6f6f65f2b65029f81e1 |
|---|---|
| Markdown | ce59394d04ba58d17b189a2e2969ed93a048aa28f9d9598f9ce9ace820c1f8ab |
| Publication page | 9c19e69005d238441d96f350f173774815991966aba167e15c25b5cbbfa68a51 |
| Manifest | 08057c8083997cc9690c3c2915d69c3f05bca13022d4d7f86d2970518981107c |
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 | nfGCM/58ovkdEEbUQnkZeS0PsxzJL1oXZM148onlddAMb3JqOTDvLHPGMudzrBKVSmI0sJZ19Tr6xzedhXj0Ag== |
| 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
| 2026-09-17T11:22:27.595013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038292observed 9c19e69005d238441d96f350f1737748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:27.575261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038292/manifest.jsonobserved 08057c8083997cc9690c3c2915d69c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.557110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038292/publication.mdobserved ce59394d04ba58d17b189a2e2969ed93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.538940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038292/publication.txtobserved 6c126110c9fbcc5f5c2f4adf22dd2b09...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. |
|---|