OT-2026-000098952
Publication integrity record
Three bellows cup 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-2026-000098952) never changes.
Identity and time
| Publication number | OT-2026-000098952 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7127-a913-ec001fa3f8ac · 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-2026-000098952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 081ac2739ed897953576ac078101a1ec5c4b8d4d8061238c57cd6317dee517b5 |
|---|---|
| Markdown | 8d37d9955a071ce9e07fbd60b742d8dd0090137c0198137522bdc5f5b4b3c82b |
| Publication page | 14a46d1c57e28ccd074329f90af5b9228fac5d1a3e2a43e8f9f362b31e42952e |
| Manifest | 60830e1ce69c243703de9dba2708199a7b4f75b38f43a9af2541f3ce0b141b2d |
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 | Tc3h5scM1dU8LYHT19cN+9Dz69+DJkeSNJ40O+y9Up3DZoKlr21NHYRRGGWnBZoIt5KCaAwBQGuFow0aa2T7Dw== |
| 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
| 2026-09-17T09:30:01.459146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098952observed 14a46d1c57e28ccd074329f90af5b922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:01.443333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098952/manifest.jsonobserved 60830e1ce69c243703de9dba2708199a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:01.427831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098952/publication.mdobserved 8d37d9955a071ce9e07fbd60b742d8dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:01.410696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098952/publication.txtobserved 081ac2739ed897953576ac078101a1ec...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. |
|---|