OT-2026-000082457
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000082457) never changes.
Identity and time
| Publication number | OT-2026-000082457 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7007-b80b-34c87e495068 · 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-2026-000082457 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c5cf797a5755a0fb68c09c59128a038293e6ef2c940b73b5e6cecd331185020 |
|---|---|
| Markdown | 58434a6d227d4288bef5d8e37d25ff81ec9721ddf912fe939f0cfb47ff96c936 |
| Publication page | f87a3992f90158d1a2423be5f70a74e811ee74b38b4cf9dab1e775f68ce1b4e2 |
| Manifest | d733a8448e7982050e31ef8e63857f7a8f51e653603227d38db4e93554f4e1bd |
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 | FjJUuStAUsJWwgb2pRvPDcI0jdj0aPi+aWthcMsift4EiKptJJblr0oOEyYWsLPfc2NuIrV6wj6+9xuJ4W7PDA== |
| 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
| 2026-09-17T09:59:27.493318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082457observed f87a3992f90158d1a2423be5f70a74e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:27.476923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082457/manifest.jsonobserved d733a8448e7982050e31ef8e63857f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.459656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082457/publication.mdobserved 58434a6d227d4288bef5d8e37d25ff81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.442117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082457/publication.txtobserved 0c5cf797a5755a0fb68c09c59128a038...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. |
|---|