OT-2026-000042246
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, sustained 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-2026-000042246) never changes.
Identity and time
| Publication number | OT-2026-000042246 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d72-71b2-96a4-c684448ae8e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042246 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2cce5bf28091abfe3b8f36aa9c7af07445b37bb27cba65b192f4a5321f6d265 |
|---|---|
| Markdown | 0e25a2f460f1ba13007cda029a4ce749226334ff79c3cb8b8f5c9b19377f10ad |
| Publication page | 9cae39a5b8d37d9b25c00d4db82b34ff566bb29ed834f85961001a661bba8612 |
| Manifest | 6d84e42bf112b13fbd08f851e25c37c13fffb1b116bf627e8bcd7ebb66cd8ac2 |
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 | /NbXKxIKSPkfLVnp5LjFPgFfcUISLxw6/6L+IpJ4/sHiOqNRDozAfe0JQZwqM7rqn2b7GNHDLNdE6vuXKNLQDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:15:55.674543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042246observed 9cae39a5b8d37d9b25c00d4db82b34ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:55.657022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042246/manifest.jsonobserved 6d84e42bf112b13fbd08f851e25c37c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:55.638386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042246/publication.mdobserved 0e25a2f460f1ba13007cda029a4ce749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:55.618846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042246/publication.txtobserved f2cce5bf28091abfe3b8f36aa9c7af07...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. |
|---|