OT-2026-000047714
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000047714) never changes.
Identity and time
| Publication number | OT-2026-000047714 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-7330-8f62-7df38856b2fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047714 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0b7481f44b992ee2d37a090d47545ae3e5176f66a4bcd27996a6f5e7fc02fbf |
|---|---|
| Markdown | 732eed62cbf02ebbc62a134a43e62896c52b31aac551866cab8b880c5959da32 |
| Publication page | 0bd81e6e35692e03e56097a3e7df27bf7672f158fad4576e819a10a6f64b1d57 |
| Manifest | 9233230333e6880756bcd32694938e3a364a3bd17bb4b2e5bd3f79476c4a8ea9 |
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 | KIGas0uqalacEGkadGN8hqGiumFjMOo0Dd6T5tXA9Ogp0vhvXd4aW7RSyo5JkQaSLx5e12LJn+Gw3G4lrWNdAw== |
| 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
| 2026-09-17T11:05:34.717981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047714observed 0bd81e6e35692e03e56097a3e7df27bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:34.700554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047714/manifest.jsonobserved 9233230333e6880756bcd32694938e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:34.680924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047714/publication.mdobserved 732eed62cbf02ebbc62a134a43e62896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:34.661559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047714/publication.txtobserved c0b7481f44b992ee2d37a090d47545ae...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. |
|---|