OT-2026-000084969
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000084969) never changes.
Identity and time
| Publication number | OT-2026-000084969 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7a0b-9169-2523e5df6669 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ade9f7ff2cb8774c6e39a8c5a47cff4081be1cc677aadecc4657cd55fd6ff60 |
|---|---|
| Markdown | 6a959a9f7304f06cdb7bfd76168aaf5eb53eaab8e70f576856a51b7a9c13c469 |
| Publication page | 874c8464b524ae435cd2f11a204351562aea29df58db8f3d2584ce0cf6bf9dc1 |
| Manifest | dd9d668f22b9bd0464e969323827b4a25c5072c856c93b0a93091a5d988e5a1d |
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 | lLf6+itnuA/0GEFNawpvei8w9AfED0+hK5janKao2Mita3dvcHDdhSoQYJqofarWDhjIDgcgZaLj0zLk0fqMAg== |
| 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
| 2026-09-17T09:54:58.068924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084969observed 874c8464b524ae435cd2f11a20435156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:58.052040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084969/manifest.jsonobserved dd9d668f22b9bd0464e969323827b4a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:58.033300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084969/publication.mdobserved 6a959a9f7304f06cdb7bfd76168aaf5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:58.016208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084969/publication.txtobserved 7ade9f7ff2cb8774c6e39a8c5a47cff4...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. |
|---|