OT-2026-000044514
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000044514) never changes.
Identity and time
| Publication number | OT-2026-000044514 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-759c-8f84-eba6857c8cf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b5c38e82127182a52961db4db009e671bfb014801178a754f6c453111fb0ec8 |
|---|---|
| Markdown | f80a8d5f99fe505f417f78216dc55d69daf330f601afbc94bb3df86efd2eda91 |
| Publication page | afb3f418b4043106534500eb552739bbcf3118479ffab1e9fcc2a977f0604824 |
| Manifest | 0faed3f033df6df4b022da220451b22c10a2897d569965e346867047b205ab80 |
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 | iLElwzdmCrKY7AXRBqxVFvTh8nXV3+OqcAzWO2G7iu5pO5M1x32esqON0Isk+AuNEV5+0EjYpXKnIGAvzzXLBg== |
| 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
| 2026-09-17T08:31:01.529686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044514observed afb3f418b4043106534500eb552739bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:31:01.510091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044514/manifest.jsonobserved 0faed3f033df6df4b022da220451b22c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:01.490893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044514/publication.mdobserved f80a8d5f99fe505f417f78216dc55d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:01.470372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044514/publication.txtobserved 9b5c38e82127182a52961db4db009e67...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. |
|---|