OT-2026-000046345
Publication integrity record
Four cup vacuum gripper, four 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-2026-000046345) never changes.
Identity and time
| Publication number | OT-2026-000046345 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-70a5-8905-af14993ba09e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046345 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7b0a6be4bdd9fd73d89af0566fa35753ea02ed4e00589663e1376dbc229de96 |
|---|---|
| Markdown | 3f57f51579802b97283cfa31db31ef3be4de2f509c2e746f764f6f2b7f1cff9c |
| Publication page | 782eebea9b3154889ddabcc87919e549ada41ae93e36855a91b024736d8f8740 |
| Manifest | 63992bf88506adc9fa7fef78e9cfc0f3a11ca4edbf4f111ab0d6778c25f7684b |
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 | ZQ04htQCn0G800z0B7ZtCm3ufdoKMJz55dAsxOBqIbghbnxpev4wo8aEszvPYcYtPMOyU7MB1ktAclBGwVNOCg== |
| 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
| 2026-09-17T11:08:20.042591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046345observed 782eebea9b3154889ddabcc87919e549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:20.022087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046345/manifest.jsonobserved 63992bf88506adc9fa7fef78e9cfc0f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.002627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046345/publication.mdobserved 3f57f51579802b97283cfa31db31ef3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.982802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046345/publication.txtobserved c7b0a6be4bdd9fd73d89af0566fa3575...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. |
|---|