OT-2026-000048806
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000048806) never changes.
Identity and time
| Publication number | OT-2026-000048806 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-78bb-94e5-ac5c8a409d17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048806 |
| Status | PUBLIC |
Content hashes
| Canonical text | a97b084da4edcfad81c7d15523fe075ef2699ecaaf3158e6831a4032c6e5f4dd |
|---|---|
| Markdown | 8aec69f14f931c9d9bf27cd7e820228f8fa0b25ab0a291278895b3e5a28e5a15 |
| Publication page | 317d83e7d7090180efbf963ec7285054fc28e3a2addf96ae363f57ae10a38b5e |
| Manifest | 5803fe0670c0b96dfb69a1466d2ee9b2907d9af0f614bf5a6b77b28d3f04c56f |
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 | mxqJ8OMcI2RLZ4jE8wCX87rTx7uFghUMTOPj1eIPn09FvY+FmkaRamSpUTJlPaP0CaA2wSqoNq0Obmtomm6yAA== |
| 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
| 2026-09-17T11:04:31.569590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048806observed 317d83e7d7090180efbf963ec7285054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:31.544967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048806/manifest.jsonobserved 5803fe0670c0b96dfb69a1466d2ee9b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.523643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048806/publication.mdobserved 8aec69f14f931c9d9bf27cd7e820228f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.499011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048806/publication.txtobserved a97b084da4edcfad81c7d15523fe075e...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. |
|---|