OT-2026-000045840
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000045840) never changes.
Identity and time
| Publication number | OT-2026-000045840 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7b93-824d-5e45b5ec98e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045840 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee64dc2d599e15c92c122c330f082e3aa9cc38e6edba2925e6f0458fda9996b |
|---|---|
| Markdown | 3dc6a8df3d1420e85bc03834cbd062cf31fa21a24bf9a6c871a9f50c4ebc182f |
| Publication page | 73265df8affabfdd8c2a1209b0b5e168d0ad9158237d404d4dc28ee7621d4c2b |
| Manifest | f6f327605d66d3e7bf818de53e5abe474038ce3e568dd12f0231e096da45f417 |
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 | m/DJN2mkkVECbS6aDMXYKj+/GytNbT2TbRsJTdamJbAjr8kXhbyz5eUL9t5+KzuzLqrJBc6EE8Lpzz3MnV28Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:43.143451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045840observed 73265df8affabfdd8c2a1209b0b5e168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:43.124833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045840/manifest.jsonobserved f6f327605d66d3e7bf818de53e5abe47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.106486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045840/publication.mdobserved 3dc6a8df3d1420e85bc03834cbd062cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.088565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045840/publication.txtobserved aee64dc2d599e15c92c122c330f082e3...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. |
|---|