OT-2026-000083005
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000083005) never changes.
Identity and time
| Publication number | OT-2026-000083005 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-766c-ae47-5c27b24e8264 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ad80a1b5a4e7179a15f61f1a8361f51cb80abe28047e5279d7f53a6410500d3 |
|---|---|
| Markdown | a8d40e125a656ea4dcb12bdfa819c13f09943d13f5a1add490d0ba2b1bf41b0d |
| Publication page | 304dde919b51d90828db402738f522e57221b7e35b3bb8676ac099a3ab2ad46c |
| Manifest | 5f54f156fa204683ef2ea7be32b3522a9ac9f75d7213bd5abfd477101d276e33 |
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 | nQMYskL9FIJByzqT86uB8encFZC6MeciAXSvcg9frc1v0LXxtjUoK9O7UxEiKl7BMh318MPjEPBeXuQ83Xm0BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:00:16.343735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083005observed 304dde919b51d90828db402738f522e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:07.095186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083005/manifest.jsonobserved 5f54f156fa204683ef2ea7be32b3522a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:06.891572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083005/publication.mdobserved a8d40e125a656ea4dcb12bdfa819c13f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:06.865772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083005/publication.txtobserved 5ad80a1b5a4e7179a15f61f1a8361f51...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. |
|---|