OT-2026-000068009
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000068009) never changes.
Identity and time
| Publication number | OT-2026-000068009 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7b8f-a79f-6862a2374fff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58c1b3f812570cbb719367d08bf8c233c1b8ec53ed09e951a2e18b08b42a300d |
|---|---|
| Markdown | 2a5e751ded1acb3a4c8260449a187dd4b287e70c2b96dca80e091ca905838def |
| Publication page | 51aa4ef6835d0dad935f0d596d66d96e64b5c9571c6321a978f0226a37554cbc |
| Manifest | b170856923a15010baf043515004c004948d92bb9b78d3dcc4a591a659b2325a |
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 | qa6lnAFi1W1jvJD3JkAcj0jiJlppp9MiXJua6Hm6E+4eIsBNMVX1Vm6oaNmYH2ieAgzcViqAuICWMif1Zf0wBQ== |
| 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
| 2026-09-17T10:30:33.909779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068009observed 51aa4ef6835d0dad935f0d596d66d96e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:33.891102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068009/manifest.jsonobserved b170856923a15010baf043515004c004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:33.867391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068009/publication.mdobserved 2a5e751ded1acb3a4c8260449a187dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:33.849639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068009/publication.txtobserved 58c1b3f812570cbb719367d08bf8c233...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. |
|---|