OT-2026-000041206
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000041206) never changes.
Identity and time
| Publication number | OT-2026-000041206 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-78bd-b339-d121c24aa210 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041206 |
| Status | PUBLIC |
Content hashes
| Canonical text | b32ec8d250a38d2a1f85ec2e7c1d9617173dda32a7c5393729e22b58e8f71ad3 |
|---|---|
| Markdown | 95e752922171e4c64c98e47ae3e51d0dcfcfbae1a9e124021ffa6fc1287c3289 |
| Publication page | de87f031214c858937fc6e32abb21dd852748a9e24c7e7e4fb3ee4a313e95c8d |
| Manifest | 486811bbb51ea8cdd61cfcc027e66cd5d2f8ef2070f5f477960d7ed844acd273 |
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 | 4IW7hiC0ovunFyMzKkEhApcuyRKEz14XHHjnsaq7lV9BziMhdxgzCrD7j1i+Tz9oZ4cknFQuv4cRqv606SRODg== |
| 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
| 2026-09-17T11:17:09.830490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041206observed de87f031214c858937fc6e32abb21dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:09.813360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041206/manifest.jsonobserved 486811bbb51ea8cdd61cfcc027e66cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:09.794802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041206/publication.mdobserved 95e752922171e4c64c98e47ae3e51d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:09.776316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041206/publication.txtobserved b32ec8d250a38d2a1f85ec2e7c1d9617...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. |
|---|