OT-2026-000104464
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000104464) never changes.
Identity and time
| Publication number | OT-2026-000104464 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-78c4-b7e4-7618fe502d44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 520b82ef50d92e26c4fdabf8bf23ad208a2fb7e47ddbad00a1108df8db9e87f9 |
|---|---|
| Markdown | 5069f74bc6aa5056a957aa3bae8623e6efaa8956d37465b6949b331ed49e79ad |
| Publication page | fd1b4c4d490388428f949aae584c683d170a782cf196b58080460cbfaed96593 |
| Manifest | a4169a52ac640427d7c465ee185114428ecc2f47c0ae805466864db05fbca35a |
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 | ianOVvXIu+7Tzyng/S8R/4rLrEm/B3giX3j1fRN+qx7mkagQ0fxhL3kyPXdxNfQEAhAdctbkPZom6VM619E0AQ== |
| 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
| 2026-09-17T09:21:44.842344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104464observed fd1b4c4d490388428f949aae584c683d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:44.826623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104464/manifest.jsonobserved a4169a52ac640427d7c465ee18511442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.809122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104464/publication.mdobserved 5069f74bc6aa5056a957aa3bae8623e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.792342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104464/publication.txtobserved 520b82ef50d92e26c4fdabf8bf23ad20...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. |
|---|