OT-2026-000008354
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000008354) never changes.
Identity and time
| Publication number | OT-2026-000008354 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7ded-b782-b466aaa45574 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0af1a944c9746a167d42706cb9cc9e80bfa58c5ae490fa749078400b73c84f17 |
|---|---|
| Markdown | 5617894454a3c70ff81c55b716cfc0e96372459149f3eeda4d157bb32d99a424 |
| Publication page | 2bb2e5dd21aa59ab90cd0ec1e9fbdaf6ba9501acf94097d646b6499d9d031105 |
| Manifest | c2e9e7437872ba8504efefe7af75c6ca483f3c146f59b380a4ff2cb442869fbc |
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 | SPUQZ0oYii0kEkiQa749BqjbPquO7AQcIz5Cbif9jelq6dWj2Y/L5r67jBHOPrB0AO2puAcqFubfcdpZndUhAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:10.563255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008354observed 2bb2e5dd21aa59ab90cd0ec1e9fbdaf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:10.545770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008354/manifest.jsonobserved c2e9e7437872ba8504efefe7af75c6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.526699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008354/publication.mdobserved 5617894454a3c70ff81c55b716cfc0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.508291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008354/publication.txtobserved 0af1a944c9746a167d42706cb9cc9e80...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. |
|---|