OT-2026-000099140
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold 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-2026-000099140) never changes.
Identity and time
| Publication number | OT-2026-000099140 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7c3f-a3f0-54e63328c018 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099140 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8a1c4683c73c6f129ca5169e06e975ef09a545f65a35d050bf4ed1ef0acaefb |
|---|---|
| Markdown | d6fb7f49e93c69eed1b3eceea1605c35a63ef3a8e51f8c2d5b7d087aa37fbcd6 |
| Publication page | ab99e0c89ab1bc36a0c54cea9d15a13813fa2d01b90138181e8bba96b2996b7a |
| Manifest | e4d7755a023ba852621296a781b7845a7f7653f9755bdf1c5ea726d03f9588b7 |
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 | X687AQQ+uheCZkK51r/8tCltYSRZSgOWYWLZa3uBONJoMf83h5JpD7c4ztW98jv1Mkogk3UhaU+Q2MaqDhy7Bw== |
| 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
| 2026-09-17T09:30:30.704064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099140observed ab99e0c89ab1bc36a0c54cea9d15a138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:30.684984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099140/manifest.jsonobserved e4d7755a023ba852621296a781b7845a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.664896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099140/publication.mdobserved d6fb7f49e93c69eed1b3eceea1605c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.644930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099140/publication.txtobserved c8a1c4683c73c6f129ca5169e06e975e...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. |
|---|