OT-2026-000058042
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000058042) never changes.
Identity and time
| Publication number | OT-2026-000058042 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7e77-b994-a95fae47e96a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 827579db69e3810622965a2db15e0b37c28de876b9558100ba1dc7208fc227ae |
|---|---|
| Markdown | eb0fed58815249715f7f24e3b93ea6a6c42c5a464a8c6fa0b8af99b6e4856d7e |
| Publication page | 817f8324476a4d6d677d0ecd8a027e0e6943515e5335bc24c996c7a439789ce3 |
| Manifest | 3db48897dfcdc26e92c275d71fed2718312995e728567c88932a7a16f4e1df84 |
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 | 0qMjdJ43CdhliT8fmkdFh1Oz7vUeVlLACWWBYOWVHbV2nPJPzkYhl4yGKa1ihKiUWGeZ77g2HIxcz5lkpHzTCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:41.377125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058042observed 817f8324476a4d6d677d0ecd8a027e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:41.359288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058042/manifest.jsonobserved 3db48897dfcdc26e92c275d71fed2718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.342071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058042/publication.mdobserved eb0fed58815249715f7f24e3b93ea6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.324352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058042/publication.txtobserved 827579db69e3810622965a2db15e0b37...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. |
|---|