OT-2026-000032016
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000032016) never changes.
Identity and time
| Publication number | OT-2026-000032016 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-79c5-b266-7bd160d8328b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032016 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb7fbb69a7ccc44b2d4c3e7cb8c98fded94a57bd16a5803d386ad15d736106ee |
|---|---|
| Markdown | 584b5ad553aeafcc960994c06aa3fba8e11e74698f5d3a90d29f753fed2190ac |
| Publication page | 75f129c67792ca01d887bf45aa585ca148c60add53c50404be54d5b81f2720af |
| Manifest | f6ccecbb17b2bc1b1a544c9ba58283cd67ca3efa15dae87f370f83afa38cc957 |
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 | I4vfWzpmC5ddBrivkVg9m6gF/L62jI0NZr+ohGf5LEAEFqu8uQoJ+1BNkEUk16DEpFywN4jeY1F0bb3dArwpCw== |
| 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
| 2026-09-17T11:35:25.312937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032016observed 75f129c67792ca01d887bf45aa585ca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:25.291130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032016/manifest.jsonobserved f6ccecbb17b2bc1b1a544c9ba58283cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:25.269639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032016/publication.mdobserved 584b5ad553aeafcc960994c06aa3fba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:25.247914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032016/publication.txtobserved bb7fbb69a7ccc44b2d4c3e7cb8c98fde...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. |
|---|