OT-2026-000031365
Publication integrity record
Six cup vacuum gripper, 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-2026-000031365) never changes.
Identity and time
| Publication number | OT-2026-000031365 · never reused |
|---|---|
| Internal UUID | 01a0ae74-87ac-7d35-a6a1-4a726022a7c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:07.653052Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031365 |
| Status | PUBLIC |
Content hashes
| Canonical text | d04e65a1792c8dc6e7f61a7b92b380004c7ce7baa0e6306105f4d89cafdc30fe |
|---|---|
| Markdown | 9b51e1189de787df614c4807d6d78a96803fe6596f02584148b9d0f7d4cd6c86 |
| Publication page | edd7aafae5a99ad000608ce46be62a8afbb253562beb2b63cb5fce2030500466 |
| Manifest | 5ff308fb9af7b4931def86090ad24b9d3ffa82da2d3cbbad87ee5c5380566dfd |
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 | pVMHj9XYEhS0FxgzsUwj84Ka9L2xO6W6YJ5xtGf1I+0+tY93HxWMiDAPelHLabQHF9Rl0HBpTYNb4J/1i5iOBA== |
| 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
| 2026-09-17T11:36:04.065764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031365observed edd7aafae5a99ad000608ce46be62a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:04.047346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031365/manifest.jsonobserved 5ff308fb9af7b4931def86090ad24b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:04.025742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031365/publication.mdobserved 9b51e1189de787df614c4807d6d78a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:04.009053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031365/publication.txtobserved d04e65a1792c8dc6e7f61a7b92b38000...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. |
|---|