OT-2026-000081675
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000081675) never changes.
Identity and time
| Publication number | OT-2026-000081675 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f73-7214-ada7-b1e64b9b85dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081675 |
| Status | PUBLIC |
Content hashes
| Canonical text | e02e2129db73a1ac453e60d3dba1e8ee992054d221a4ab7a5b14e6e93dd3bc31 |
|---|---|
| Markdown | cc8f802c9c9abf208cdc0129cfacefacaea079afdaf66dd2d1be307180c61f15 |
| Publication page | 2b6c1ea3172c5e94e3c1a7d82a82731a5d030f7ccfa49a0da7e340f43abbba54 |
| Manifest | 39560c737b319ffffc46f3c633ad39db107fa8e9d0cd305c26d7df4c4d691718 |
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 | 94rsiZ13/99YirCjV7COZdONw8Dxv9o0pM2XHginBpivSg5EYwjvCZUdFc6eUKoS4ml+FHre3OCZiT3/A1glAQ== |
| 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
| 2026-09-17T09:59:44.196646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081675observed 2b6c1ea3172c5e94e3c1a7d82a82731a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:44.179928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081675/manifest.jsonobserved 39560c737b319ffffc46f3c633ad39db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:44.162975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081675/publication.mdobserved cc8f802c9c9abf208cdc0129cfacefac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:44.145292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081675/publication.txtobserved e02e2129db73a1ac453e60d3dba1e8ee...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. |
|---|