Roman Converter

View the Bubble listing

Catalog marketplace count: 11. An install count is not a purchase count or proof of active use.

Listed owner: Martin B. Levy
Original creator: Martin B. Levy

Catalog record last updated: 2026-09-13T12:54:26Z. This is not a verified transfer date.

Presence in the observed app sample

3 of 25381 apps scanned successfully within 30 days list this plugin in their latest captured configuration.

Confirmed listing- or maker-linked demo apps: 0 · Probable bundle matches: 0 · Unknown lineage: 3.

Excluding confirmed demos and probable matches leaves 3 observed configurations. This is a sensitivity count, not independent adoption, purchases, active use or a corrected Bubble install count.

Latest successful scan in this sample: 2026-09-23T01:39:05.283420Z. Successful rescans replace prior presence. Stale or missing scans are excluded; failed scans do not erase prior evidence. Historical links alone, including developer authorizations, do not count as observed presence.

Sample and classification methodology

Observed ownership changes

Up to 100 most recent changes. These establish a different listed owner, not a verified purchase.

No ownership changes recorded yet. History begins with successful observations; older transfers are not reconstructed.

Successful observations

Latest 100 observations, newest first. Times are UTC. Fingerprints cover the preserved public metadata fields.

2026-09-23T05:11:44.072992Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-22T16:11:45.246942Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-22T03:11:46.599647Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-21T14:11:46.226204Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-21T01:11:44.211169Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-20T12:08:49.650193Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-20T11:09:11.613283Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-19T22:09:11.776626Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-19T09:09:12.059769Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-18T20:09:09.623155Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-18T07:09:08.498801Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-17T18:09:07.444787Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-17T05:09:04.587695Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-16T16:09:03.943110Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-16T03:09:03.443241Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-15T14:09:04.328623Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-15T01:08:28.381060Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-14T12:08:08.207790Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-13T12:54:26.554007Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-13T12:06:19.790919Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-12T22:31:17.387772Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-12T09:31:16.931010Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-11T20:16:12.446298Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-11T06:15:32.310655Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-10T17:15:33.309792Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-10T04:15:30.059171Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-09T15:15:30.546859Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-09T02:14:55.742348Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-08T13:15:24.971177Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}

2026-09-08T00:06:44.889139Z

Listed owner: Martin B. Levy · Marketplace installs: 11

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 4d651cd3a93be3840663c3da12bca1ddade9cb196652d17c438aca43e1468969

{
  "Created By": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Roman Converter",
  "owner_user": "1348695171700984260__LOOKUP__1690964266162x364779919002894850",
  "usage_count_number": 11
}