OT-2026-000033916
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000033916) never changes.
Identity and time
| Publication number | OT-2026-000033916 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a392-705a-8aab-77aba3adfaa9 · 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-2026-000033916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d7e7c8c2595ab60c3950ec927ed20ca2b3ad486272fd39092f0688ce82202af |
|---|---|
| Markdown | 27ecc680166e1f342b7a5f0229cff693fe24af6a8e59c1dd97a63ff9a1475e09 |
| Publication page | ea31e980cd3b14662755e6dc11b47d9027eabbd773f52b4dfadaa64f1a74b813 |
| Manifest | f1d359de1d33c25c2611fa7500c121a31d4ef7fa51569dfcbb8609760b0e1f33 |
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 | QjgI9aPS6o3vX+gfTK3Av8k98AQ7vEXmlX1WZH2VXRHQvEKuXPG38QZCMSMUeJSpWTeQQmQsneo/qz6YDpDFCA== |
| 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
| 2026-09-17T11:31:59.883071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033916observed ea31e980cd3b14662755e6dc11b47d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:59.866483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033916/manifest.jsonobserved f1d359de1d33c25c2611fa7500c121a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:59.847854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033916/publication.mdobserved 27ecc680166e1f342b7a5f0229cff693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:59.830499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033916/publication.txtobserved 6d7e7c8c2595ab60c3950ec927ed20ca...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. |
|---|