OT-2026-000096420
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096420) never changes.
Identity and time
| Publication number | OT-2026-000096420 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7dd0-97bc-5585e7608da2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096420 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6396fb4db1f446bd3d794ad75a7b9e5b090aedfa2867abb6cd3c671e928fd514 |
|---|---|
| Markdown | 67437279b71e815166f65fd26d217e2022bd4841f1b15e81d2372232e2cfd6c0 |
| Publication page | f185d4b58ae737c9467d0b32f302f9ce25375a0bafd3704776f51ea9ab96e873 |
| Manifest | 1b2fac61dba2c83675b7bb4dcdefd3090d6e404429e4872911813288fc8a6764 |
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 | 5JOnBX6u1etcdiB8iDiqKw8RPp2UTIYOlUOCKKyAouQwBahAkTmZr4uQJJzTI0usxUXsiLvlDMfl8OGrrfffCw== |
| 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
| 2026-09-17T09:33:43.173327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096420observed f185d4b58ae737c9467d0b32f302f9ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:43.152489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096420/manifest.jsonobserved 1b2fac61dba2c83675b7bb4dcdefd309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.130912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096420/publication.mdobserved 67437279b71e815166f65fd26d217e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.111307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096420/publication.txtobserved 6396fb4db1f446bd3d794ad75a7b9e5b...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. |
|---|