OT-2026-000098955
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold 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-2026-000098955) never changes.
Identity and time
| Publication number | OT-2026-000098955 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-755d-88dc-6865ea040468 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a6ce9d0e318329feb074decd276fdef0d645e46f08c76eebb4c941f451e192c |
|---|---|
| Markdown | 0ca228ff7e2b6cb519d08840410ca2854a850c5b81ae3791cc490d6f909bd195 |
| Publication page | aa1f71e471b6768088503ac8f171b84bb44284ab2db476e50d3a5c6c49ca20fe |
| Manifest | c8b06ae4f2f27daa7d6b6ce1c44413e8d2a027ed66579ddcc8f1b23b600b3590 |
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 | xrLGgY2Spc8LwVOOQvOK/TrthxgwjnixidTH7fWqtkc0JUsNyWqqXPmWQJEW7Wp5d7/ID6WS7+/OBOkvMH44CQ== |
| 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
| 2026-09-17T09:30:00.322848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098955observed aa1f71e471b6768088503ac8f171b84b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:00.306278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098955/manifest.jsonobserved c8b06ae4f2f27daa7d6b6ce1c44413e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.257452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098955/publication.mdobserved 0ca228ff7e2b6cb519d08840410ca285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.210379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098955/publication.txtobserved 5a6ce9d0e318329feb074decd276fdef...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. |
|---|