OT-2026-000093180
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000093180) never changes.
Identity and time
| Publication number | OT-2026-000093180 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7190-be0f-26eb7b11b901 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093180 |
| Status | PUBLIC |
Content hashes
| Canonical text | fccb5ec53c32da0736ab714f5fd522711112f691b10a9efa4a1c37146fb43e6b |
|---|---|
| Markdown | a79ca5a44b105f227318eac75f6718d5d79210fa94f2205ebbdf832a5b56145b |
| Publication page | d6b9641bd1b8063cd430c38511c6a30ef06e175c56a44de16f746392d24d2da6 |
| Manifest | 375b7de66fb282e0c60b3f28a21e7ef7c426649603a535f4079178f6aa47fdea |
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 | 6cSfzyD0FoRwgi8KsTFi2Qzs6Q9wSd1GFYWP0HLsQOFoJW0tDomDOrVR9YCKgaBCXE6/2CeeZpX7Ja6ljmXdBQ== |
| 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
| 2026-09-17T09:40:29.064282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093180observed d6b9641bd1b8063cd430c38511c6a30e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.044587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093180/manifest.jsonobserved 375b7de66fb282e0c60b3f28a21e7ef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.025601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093180/publication.mdobserved a79ca5a44b105f227318eac75f6718d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.006812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093180/publication.txtobserved fccb5ec53c32da0736ab714f5fd52271...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. |
|---|