OT-2026-000005330
Publication integrity record
Vacuum cup gripper, common isolation valve, six outlet manifold, ejector fed, polyurethane cups, oval form
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-2026-000005330) never changes.
Identity and time
| Publication number | OT-2026-000005330 · never reused |
|---|---|
| Internal UUID | 01a0a935-a764-7c51-bd0c-0662ddc06e64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:54:20.903385Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46a198dae419dc3e8e49587479a1c0459efe0478fa2906aac76853c7c89759a7 |
|---|---|
| Markdown | aaf5457d0af0fa72fe8ad1896c315f15ce4ae1792f6c2425c0aa668ee3988101 |
| Publication page | b056bf43932c24b5b582f0f89848f2ff6eeb00003aa150bbb2be60cd7389da47 |
| Manifest | c2d54ed5ee196ae598f2eb77264b69352a6ee47356d10544c2c3e85e4a0380a1 |
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 | ejalxlKBMiJ1sYSfDmE8uxDgHfuwW2GUtH9Ir6P9dVEh2BmV/yXa6hk3QNLHScsOGfdK9tvdBbFRcgLEwM5eDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:21.902582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005330observed b056bf43932c24b5b582f0f89848f2ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:21.887434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005330/manifest.jsonobserved c2d54ed5ee196ae598f2eb77264b6935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:21.872301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005330/publication.mdobserved aaf5457d0af0fa72fe8ad1896c315f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:21.737326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005330/publication.txtobserved 46a198dae419dc3e8e49587479a1c045...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. |
|---|