OT-2026-000098905
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098905) never changes.
Identity and time
| Publication number | OT-2026-000098905 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-79e7-9639-0e8aa8a26148 · 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-2026-000098905 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39d7410b7b798e8da5c59e62b12158ab1e100d32796a9ce5dcbb7023aef3f5ae |
|---|---|
| Markdown | 3793b2ef3aa594169bc137628533c5ca6dbf0a6d13698d30beabd4661dfcffc1 |
| Publication page | d24f2b17ba9af2ebe696fafaf640e5ea11b1ae4bce17b5de9debef76529248df |
| Manifest | 15ebf5a1d46d5fdf4a3296158d4f93a2619a13c92f379322e50237ee3b65bef3 |
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 | qqgTbgYaFNiN187jQXcjs1Nsfi9cLnppx5u80QSgeHTB/Jp8ph2bLF84vJorvq/POoxKjIwKYzpq9biPpGqHCg== |
| 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
| 2026-09-17T09:29:57.775535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098905observed d24f2b17ba9af2ebe696fafaf640e5ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:57.759669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098905/manifest.jsonobserved 15ebf5a1d46d5fdf4a3296158d4f93a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.742427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098905/publication.mdobserved 3793b2ef3aa594169bc137628533c5ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.725690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098905/publication.txtobserved 39d7410b7b798e8da5c59e62b12158ab...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. |
|---|