OT-2026-000046880
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000046880) never changes.
Identity and time
| Publication number | OT-2026-000046880 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7f49-8c7e-5cda6c38221a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046880 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70568ed118123a81fae09b57576e2f64825b88d11096de1b4a32f9a3201bc650 |
|---|---|
| Markdown | d045a03c0bab40b51f9d1dd27bd00b14c62d05543f571110f6a480404f9456ba |
| Publication page | eedd02392dfff67370fe71570217c0c5e3a7050922c38f68c29c653efe68f93c |
| Manifest | 3c976a025d610e01e67071c671909763bb374385e99db7a163911f5372b0e329 |
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 | ljRrsr42sjziPBcVz8JHng3OLYnyCevbmIjc7+rexU+XB5VF+p4zU/y3a44HBGbB8JXBlFW2OqX2XEiGO8xNDA== |
| 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
| 2026-09-17T11:06:59.407482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046880observed eedd02392dfff67370fe71570217c0c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:59.390546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046880/manifest.jsonobserved 3c976a025d610e01e67071c671909763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.373595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046880/publication.mdobserved d045a03c0bab40b51f9d1dd27bd00b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.355189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046880/publication.txtobserved 70568ed118123a81fae09b57576e2f64...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. |
|---|