OT-2026-000098946
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-2026-000098946) never changes.
Identity and time
| Publication number | OT-2026-000098946 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7ab0-b0ff-ee4f1a8afe08 · 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-2026-000098946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 034b4790452f5abe60109f0fdcbf193e9c965f0d67c1af6d827caaae78de771f |
|---|---|
| Markdown | 467d7459fa0900e089f0c76a6008dfa89293764daa322606fe5866f509aa57ec |
| Publication page | e9788241712a9fa2715515a785c47243ae97efb97e4db612af14b5c45bf550f8 |
| Manifest | 8e61a7f7dccb7c419725ad93d3c8bd40ba015daf60b44db1a5f517b02193a224 |
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 | G3m177boQg5qrUpUSmgFTiC0bU/SlHMq+meTVS7pMESKKqiiK/5J+VvUPhzilde4n1UnJQF980RRk4TcfsBoAg== |
| 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
| 2026-09-17T09:30:00.995756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098946observed e9788241712a9fa2715515a785c47243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:00.980470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098946/manifest.jsonobserved 8e61a7f7dccb7c419725ad93d3c8bd40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.963365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098946/publication.mdobserved 467d7459fa0900e089f0c76a6008dfa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.947490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098946/publication.txtobserved 034b4790452f5abe60109f0fdcbf193e...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. |
|---|