OT-2026-000098251
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000098251) never changes.
Identity and time
| Publication number | OT-2026-000098251 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7b43-a8d8-9a514fb18ad3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098251 |
| Status | PUBLIC |
Content hashes
| Canonical text | a98ea12e70e60e04c509eae44132406f74dd9eda00e61c99005edbbbd11191d7 |
|---|---|
| Markdown | 7a7b47efb538c08d1e830153010aa2e11ae56c95fba38864150300b39176665e |
| Publication page | a81e7139c2301a5c0838fbac338d96fb41f9b5fdc191452f0f2c0ec3bbb945e8 |
| Manifest | d630a41c23a1787556f546b619f45a3e266d717ba8e05b957483fcc1ee579426 |
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 | bz0igVtfkvDfzsPRFZDOaw+u9jjzY+XPoqzT62V8FS2qYPYyWFUoGKCcD8drajHywZxSmTc8CIPyymOzhRilBA== |
| 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
| 2026-09-17T09:31:26.421328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098251observed a81e7139c2301a5c0838fbac338d96fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:26.403676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098251/manifest.jsonobserved d630a41c23a1787556f546b619f45a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.385524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098251/publication.mdobserved 7a7b47efb538c08d1e830153010aa2e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.365927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098251/publication.txtobserved a98ea12e70e60e04c509eae44132406f...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. |
|---|