OT-2026-000103333
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103333) never changes.
Identity and time
| Publication number | OT-2026-000103333 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-714c-b684-7be982320875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103333 |
| Status | PUBLIC |
Content hashes
| Canonical text | c25f51844d4081bfde089e8085ff92e1966264e21c48c570ddac8e749029ce64 |
|---|---|
| Markdown | 48c6f03bc48e966f04ab1954c4c4b9b7a2496ce2983e1118eb2a757a108638ca |
| Publication page | 63c9a14d2ee71a57db846d7bd3cb8a3772ece8835194a1b2b4beaec385d69e7d |
| Manifest | a683daf1b247ecba8d0cb4df382fd65cff66ceaaf5b5fea63e98ede3bddfc3f4 |
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 | 3b3QFNUIfQD+r+lvaYkUE8KqW2rIh7Vv0Tt7XtQ8lP9sff0qF2DR1IgjJbyBey7NE0WYOh+B6NLHszCp9YvvAQ== |
| 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
| 2026-09-17T09:23:35.368920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103333observed 63c9a14d2ee71a57db846d7bd3cb8a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:35.350533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103333/manifest.jsonobserved a683daf1b247ecba8d0cb4df382fd65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.331465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103333/publication.mdobserved 48c6f03bc48e966f04ab1954c4c4b9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.313046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103333/publication.txtobserved c25f51844d4081bfde089e8085ff92e1...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. |
|---|