OT-2026-000033570
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after set-down
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-2026-000033570) never changes.
Identity and time
| Publication number | OT-2026-000033570 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-77ae-b2c8-1a6839dbe8ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033570 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbabe71d9ec0270b9b88c3d323211f73bc7de503a23683f5db3de862ac4520bf |
|---|---|
| Markdown | 3823775aab5de273a937046646b06ea2ca7cafcf4470a22d10e2a04ca8bf8459 |
| Publication page | 7a9e5abb45ed6f166e296e248b698df5edddde15b371d4a3e8c39adaf789ddc3 |
| Manifest | 03c2125d1b707149817c4092a5be2cbd7f924821b8543093331063f7035f794f |
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 | UcWFZQMtZmgz8Cx9QrMBEqewu61Rl4bx+Yf5EqF3xtdBxW80jOwZ1ZkVf8cE4anqDYPjHycz8DJK6lsxEk5ECw== |
| 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
| 2026-09-17T11:31:26.434286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033570observed 7a9e5abb45ed6f166e296e248b698df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:26.418226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033570/manifest.jsonobserved 03c2125d1b707149817c4092a5be2cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.400411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033570/publication.mdobserved 3823775aab5de273a937046646b06ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.385042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033570/publication.txtobserved cbabe71d9ec0270b9b88c3d323211f73...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. |
|---|