OT-2026-000011211
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, vented 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-2026-000011211) never changes.
Identity and time
| Publication number | OT-2026-000011211 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7783-b871-aadabbf7b97f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b958fa7c5a546f8b07d003d7eeb757c287fa984b72e92e975a0cdf84a6fc21b |
|---|---|
| Markdown | 9f9908ec7890956ec8156b5cca66cad861b32c2a2e0b9e4b7dab71856969dfa9 |
| Publication page | cd917e9b2863e3afb222751bc0a416f7dca4d1f8167440ea0ec534e2d8240b99 |
| Manifest | f52907ddd2e7f56dc20ad1aa5015e666a83f781b5b6d5af2e7418f7850523fec |
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 | TYzZz+pldZIe9KQpFnBSoLJGIwMGOVrhYAxN7YDXyu/vDiGrZ2i339/YFHLGQcofkqF8mruBWH0hL1uzsRalBg== |
| 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
| 2026-09-17T12:14:09.870880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011211observed cd917e9b2863e3afb222751bc0a416f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:09.849928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011211/manifest.jsonobserved f52907ddd2e7f56dc20ad1aa5015e666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.829357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011211/publication.mdobserved 9f9908ec7890956ec8156b5cca66cad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.808707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011211/publication.txtobserved 2b958fa7c5a546f8b07d003d7eeb757c...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. |
|---|