OT-2026-000046680
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000046680) never changes.
Identity and time
| Publication number | OT-2026-000046680 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7ce9-a693-85200dbbd15c · 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-2026-000046680 |
| Status | PUBLIC |
Content hashes
| Canonical text | d37fa83ba21765a9867213cb5676a224c4eefb5ac68be11b138f77d46f33b178 |
|---|---|
| Markdown | 435510ef6835bfa54958112d6732137fd2c1428be414d78a99f0b375d63fbce3 |
| Publication page | 58d3867c2aa3b1028e422109fdbb15adbb3fc5544738802dd5cd77eec6b0b881 |
| Manifest | afa8bd1e481cbb312be0ff3bea9f5cd8f13375abf4bc0365586eff093b65bbfe |
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 | 0dYiH3wg1H9owPDsEMZnltp3sTRFdMNjOzxspDzxEhuuMH/flJOI+v9dw/RWvYXVHpSwa3aE9Os+nrohTVQ6Bg== |
| 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
| 2026-09-17T11:08:46.828934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046680observed 58d3867c2aa3b1028e422109fdbb15ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:46.810256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046680/manifest.jsonobserved afa8bd1e481cbb312be0ff3bea9f5cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.792044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046680/publication.mdobserved 435510ef6835bfa54958112d6732137f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.774851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046680/publication.txtobserved d37fa83ba21765a9867213cb5676a224...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. |
|---|