OT-2026-000097939
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line 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-2026-000097939) never changes.
Identity and time
| Publication number | OT-2026-000097939 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7abb-b894-b33b706195a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097939 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cdceca939a6e7e7d840a0cbf5566fb200644330da459392280874f6576734de |
|---|---|
| Markdown | 44cfc0d36f1ed0f760ab834064de7f3954b8d36384c4776dfb17f79531379ef4 |
| Publication page | 7a6d22509ddcb1c8713ccb8644bb00a4c38f4f1cc40024d0a9c8165956f11aea |
| Manifest | 13edd82b32fb9754a6828cd1caa22399a0d93fbb48994ce62a4e7fae9dcd5435 |
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 | 4DfY+lJtK+9hUbd++eBLAfR365oNWEzHKYQ4VJKCYOiI5gzcCy/Bf0FvDWDXr5DLnPG1aO55uI9FNHiRGwxwDw== |
| 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
| 2026-09-17T09:33:04.380432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097939observed 7a6d22509ddcb1c8713ccb8644bb00a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:04.362229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097939/manifest.jsonobserved 13edd82b32fb9754a6828cd1caa22399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.344006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097939/publication.mdobserved 44cfc0d36f1ed0f760ab834064de7f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.325207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097939/publication.txtobserved 2cdceca939a6e7e7d840a0cbf5566fb2...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. |
|---|