OT-2026-000092514
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000092514) never changes.
Identity and time
| Publication number | OT-2026-000092514 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7abf-88be-ee40f5dc297f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ce53b2acd3952ba1ae500b5b2ad3fe5c68c5268d3e3c3cd3ab638eb8911ac75 |
|---|---|
| Markdown | 9f9858905dec90526b75135b947664fc660361bfc8af478a816ee9023ecdbc58 |
| Publication page | 144d4f13083fcec179d6ee821418e156f3fbd40959987da3ad13d2c559c73cfc |
| Manifest | 565467ebdb1f520932717b948710a71899a1bbfa1f1cd2af84e5c0edb25d9df1 |
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 | h3nrD8H7lCmeslpsFFSs5g/VgJ9WiaPQ1mTjL2AJ8OJfy/PCOzNkH+IAafSscG2c01smunnz//NCG9Lw4kU0Cw== |
| 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
| 2026-09-17T09:41:05.280263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092514observed 144d4f13083fcec179d6ee821418e156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:05.261631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092514/manifest.jsonobserved 565467ebdb1f520932717b948710a718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:05.244562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092514/publication.mdobserved 9f9858905dec90526b75135b947664fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:05.226711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092514/publication.txtobserved 3ce53b2acd3952ba1ae500b5b2ad3fe5...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. |
|---|