OT-2026-000099430
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000099430) never changes.
Identity and time
| Publication number | OT-2026-000099430 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7ae7-b246-33f4e9174820 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099430 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89955fd29e71ff8b04fb0366efe8ad38817ad10aba245cdbf0a5c9a959c44383 |
|---|---|
| Markdown | 014361cee2b1f7154d3e825facfc03d1e45d99813160d580a67707fc6f829ffb |
| Publication page | a982b6761ee7aa80ba7d284e0f2a7d5ff4044e590e7d89c345e32a39e097f4c1 |
| Manifest | cc186ddf179eaff77bb46fbadada24e56830a73f926cb3cc7b8d6f8b13e02aeb |
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 | ELPpQskjY9CRFNWQKNVnZgOBeTqzse+QMLNGryPPTqrNcRYS2TYsvn8Qoms2ykqclvKDpJ93FLaB8ht/vbi5Bg== |
| 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
| 2026-09-17T09:29:12.224965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099430observed a982b6761ee7aa80ba7d284e0f2a7d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:12.206373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099430/manifest.jsonobserved cc186ddf179eaff77bb46fbadada24e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:12.188065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099430/publication.mdobserved 014361cee2b1f7154d3e825facfc03d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:12.171786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099430/publication.txtobserved 89955fd29e71ff8b04fb0366efe8ad38...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. |
|---|