OT-2026-000082321
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000082321) never changes.
Identity and time
| Publication number | OT-2026-000082321 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7918-99db-e5c253575578 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082321 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee123d3a1cfe2b3b50b20733772a79260a6ef9c5435c240cd27930dac8dd8ac2 |
|---|---|
| Markdown | 9da756e4f550f64bae4d5061eeddd2f8abfdceab6b0df4e76655b0c43c0dcd2d |
| Publication page | 68ac64bacbe6b4c334f346a59848292d5a1626a9740b49f97614c2116697ae15 |
| Manifest | f265a13b30b9cdcac21478ef970cacc4e34a05eaa1e4ccdfdf10524d071d1421 |
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 | R0QVeSq9DDNbRNTj2ITxhVrsMsH9rG2iIGcF+T+OYlGTaPAPXqgBQpqHZzPy8bHqw80hITOr9VvnnmFjN8I/DA== |
| 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
| 2026-09-17T09:59:11.274689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082321observed 68ac64bacbe6b4c334f346a59848292d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:11.256492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082321/manifest.jsonobserved f265a13b30b9cdcac21478ef970cacc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:11.237859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082321/publication.mdobserved 9da756e4f550f64bae4d5061eeddd2f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:11.220813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082321/publication.txtobserved ee123d3a1cfe2b3b50b20733772a7926...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. |
|---|