OT-2026-000102896
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102896) never changes.
Identity and time
| Publication number | OT-2026-000102896 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7772-adfa-8f4e53b6938b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102896 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5451a67e4d218fa5a6fb081d809888dd05a9a5c620284545551eb4d3be9d5a3 |
|---|---|
| Markdown | 0aaf89edd77a66df2ec90d7b6251a54dc247807984dfbc54761ec3d8165f6c67 |
| Publication page | a84943101856c5a7d6b69758655e53152b1c5c19f66cf40bb0af9d45dcf71c65 |
| Manifest | 9ceb78f08ae61742514dd0fc734ff30679b652047c0e9c4747de30647b17e69e |
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 | PvrnHMIMe4IIsqlf9sEV6UFY3RA0chr7pfUEr3qjawLEPq5ien4SzR2g0f80ZvvsGxwnTlxVhgZhl410zd/xAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:54.493985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102896observed a84943101856c5a7d6b69758655e5315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:54.475729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102896/manifest.jsonobserved 9ceb78f08ae61742514dd0fc734ff306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:54.457023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102896/publication.mdobserved 0aaf89edd77a66df2ec90d7b6251a54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:54.439497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102896/publication.txtobserved f5451a67e4d218fa5a6fb081d809888d...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. |
|---|