OT-2026-000046708
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000046708) never changes.
Identity and time
| Publication number | OT-2026-000046708 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-78ab-ba28-4cc2aa1a6a83 · 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-2026-000046708 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7811cd3d7740b21b13e243eb5fe0931d19ee556b0cfb6383aa22eb9284479ef |
|---|---|
| Markdown | 393ee6b5d8b4be55ae15bdf90bebc38947cb69dd64f3386f423127c5040b9b5a |
| Publication page | 2221236cefc8e6bff934eb9bc8085ebdbb1dbb74f65f378950a0c7490ea25b02 |
| Manifest | 77d3c87f67bdd3f0f854d657f6c1482ded71a004cc6c1297ae7219ccb8aa333a |
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 | 53Kt/FrjCF8RG9N1grSBb9zpi+dKjcWEmqbamgSNs993K6BQephJidiWhWV/H8mperuZdngpyIGaaLhu3ttTBA== |
| 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
| 2026-09-17T11:08:55.700771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046708observed 2221236cefc8e6bff934eb9bc8085ebd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:55.682858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046708/manifest.jsonobserved 77d3c87f67bdd3f0f854d657f6c1482d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.665282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046708/publication.mdobserved 393ee6b5d8b4be55ae15bdf90bebc389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.648127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046708/publication.txtobserved c7811cd3d7740b21b13e243eb5fe0931...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. |
|---|